"CONFERENCE 2000" TELECONFERENCE TERMINAL

Transcription

1 nu,thc,n --" talacum PRACTCE P ssued: Standard "COFERECE 2" TELECOFERECE TERMAL TAF-TYPES DESCRPTO, STALLATO, OPERATO, MATEACE, AD COECTOS Fig. 1 - COFERECE 2 COTETS PAGE 1. GEERAL COTROLS,JACKSADDCATOR STALLATO OPERATO MATEACE COECTOS... 6 Reason for Reissue: This practice is reissued to update descriptions of previously available models and to incorporate information on the T AF2D3 type for U.S. application. orthern Telecom Limited, 1979 Printed in Canada Page 1 39 Pages Revised, 84 7

2 PRACTCE GEERAL 1.1 The COFERECE 2 teleconference terminal permits voice-switched handsfree conversation between two or more geographically separated groups. COFERECE 2 is powered by a separate transfonner, and it can be operated at any location where a telephone jack and an ac outlet are readily available. 1.2 The COFERECE 2 differs from a COMPAO* or LOGC* handsfree unit in that the omnidirectional microphone and loudspeaker are located in the acoustic unit An automatic gain control and amplifier circuit is incorporated to limit the signal level to the line for persons who may be seated close to the microphone or speak louder than necessary. 1.3 The COFERECE 2 is available in four models: the _TAF2A3, the TAF2B3, the TAF2C3 and the TAF2D3. All models comprise the following primary items: Acoustic unit Acoustic unit cable Control module Chairman's earphone t Power supply. ote: Refer to Table A for comparative model listing of field replaceable standard items and optional equipment 1.4 The OTAF2A3 and TAF2B3 models replace the OT AF2Al. The T AF2C3 model CO FERECE 2 replaces the TAF2D1, and includes the optional E-D16D control module mounting cord as standard equipment The E-D 16D cord is used to connect the control module to other than LOGC-type telephone sets; this optional cord is also available for use on the T AF2A3 and OT AF2B3 and TAF2D3. The TAF2D3 model is.l. listed and for the U.S. Market. 1.5 f required, customer-provided external microphones and mixer may be used with the COFERECE COTROLS, JACKS AD DCATOR 2.1 Volume Control. This control permits the user to adjust the volume of the loudspeaker to the desired level. t does not affect the level of the transmitted signal. 2.2 Earphone Control. This control permits the adjustment of the volume of the earphone to the desired level. The control does not affect the level of the transmitted signal. 2.3 Tone Control. This rotary control permits the user to reduce the receive signal level for frequencies higher than 1 khz. t is useful on short line loops where there is less attenuation of the higher frequencies. 2.4 Microphone Switch. This rotary switch permits the following: Selection of internal microphone Selection of external microphone Switching off of all microphones. MCROPHOE SWTCH,.. -- / TOE COTROL / EARPHOE COTROL OFF KEY EARPHOE JACK O KEY VOLUME COTROL Fig. 2 - t ot included with TAF2A3 model. COMPAO and LOGC are trademarks of orthern Telecom Limited Page 2 Revised, 84 7 Control Module

3 Page 3 D.au:ra,1 A n"t PRACTCE ndicator Lamp. The red Light-Emitting Diode (LED) indicates the operating mode of the teleconference terminal. This diode is lit when the terminal is in transmit mode and extinguished when the terminal is in receive mode. 2.6 Earphone Jack. This feature permits the optional use of the earphone. The user of the earphone may monitor the line inputs which originate from all points on the teleconference. 2.7 Record Jack. This feature permits the connection of a tape recorder to record all conversation. 2.9 On Key. This piano-type key must be depressed momentarily to answer an incoming call when the handset is on-hook, or before commencing on-hook dialing. The key must be held depressed duririg transfer from handset to handsfree operation. The key may be held depressed to hold a call on the terminal with both transmission and reception inhibited The key is designated by a green identification symbol o n the key face. 2.1 Off Key. This piano-type key must be momentarily depressed to terminate a call on the terminal. The key is designated by a red identification symbol on the key face. 2.8 PA Jack. This feature permits the connection ofa public address system which will allow a larger group to monitor the conversation. TABLE A FELD REPLACEABLE TEMS AD OPTOAL EUPMET 2.11 Mute Key. This piano-type key may be depressed during a call to inhibit transmission without affecting reception. The key is designated by an amber identification symbol on the key face. PART O. DESCRPTO T A F 2 A 3 T T T A A A F F F B C D P P P A28545 P Acoustic Unit Assembly (American Walnut) Acoustic Unit Cable Assembly (Long), 1 ft. (3.lm) Control Module Assembly (Flame Retardant Plastic), e/w 15-pin Connector E-D16D Mounting Cord (Control Module), 16-conductor Chairman's Earphone Assembly X X X X X X X X X X X X X X X X A A P P R13648 R1365 Transformer TK.3 l 2A8 Power Supply Assembly TK.3 l 2A 7 English Operations Guide French Operations Guide nner Carton Outer Carton X X X X X X X X X X X X X X X X X X R13649 P61628 Plastic Handle (for Outer Carton) FCC Registration Label X X X X X X Optional Equipment A28545 P E-D16D Mounting Cord (Control Module), 16-conductor Acoustic Unit Extension Cable, 1 ft. (3. lm) X X X X X X X D ot required by Bell Canada

4 PRACTCE STALLATO Location 3.1 For best acoustic performance, the COFER- ECE 2 should be installed in a room which does not exceed 25 ft. (7.6m) in length or width, with a maximum height of 9 ft. (2.7m). The walls, floor and ceiling should also be acoustically treated to minimize echo effect (i.e., carpet on floor, a hard surface ceiling, drapery covering windows, etc.). 3.2 The acoustic unit should be positioned a minimum of 3 ft. (.9m) from any wall and should be centrally located on the conference table approximately equidistant from all participants. 3.3 o participant should be more than 1 ft. (3.lm) from the acoustic unit. The surface of the table directs the voice input; positioning the acoustic unit on a pedestal adversely affects the performance of the product. Power Supply 3.4 nput power to the COFERECE 2 is provided through a power supply comprising a transformer and a 12 ft. (3.7 m) long, twerconductor cord terminated by a power plug. The tranformer steps the voltage down from 115 Vac to 16 Vac and is capable of delivering a current of 375mA. The power plug connects into the power jack on the rear of the control module. Connection to LOGC Telephone Sets 3.5 To connect the COFERECE 2 to LOGCtype telephone sets proceed as follows: ( 1) Hold the telephone set in the right hand with the dial forward. (2) Hold the control module in the left hand with the face forward. (3) Tilt the upper edge of the control module towards the upper edge of the telephone set and bring the set and module togther so that the plug is firmly in the socket. Connection to SL-1 Electronic Telephone Sets (LOGC-style) 3.6 The COFERECE 2 can be connected to a LOGC-style SL-1 set by following the procedure outlined in 3.5. For proper operation however, it is necessary to make minor wiring modifications to the SL-1 set and add either a KK 1 E Handsfree lnterf ace Kit (A28361) or a KK3B Automatic Handsfree nterface Kit (A28368). When a KK-type kit is used, external power to the control module is not required; refer to Chart 3-5 of Practice for complete details (Wiring of the COFERECE 2 is similar to the USlC LOGC handsfree unit.) 3.7 For connection to other than LOGC-type telephone sets, including E-5- and E-25-type SL-1 sets, the E-D16D mounting cord must be used. Refer to Tables B and C. Connection to SM-1 Telephone Sets (LOGC-style) 3.8 The COFERECE 2 can be connected to a LOGC-style SM-1 set by following the procedure outlined in 3.5. For proper operation however, it is necessary to make minor wiring modifications to the SM-1 set and add a KK2C nterface Kit (A272575). For complete connection instructions refer to Practice for the SM-1 telephone set or Practice for the SM-1 system. (Wiring of the COFERECE 2 is similar to the USlC LOGC handsfree unit.) Page 4 Reissued, 84 7

5 PRACTCE External Microphones 3.9 When the background noise level is so high that the called party may have difficulty hearing, external microphones located in closer proximity to the participant may improve the transmission quality. When more than one external microphone ( customerprovided) is essential, a standard microphone mixer (customer-provided) is required. otes: Customer-provided microphones should meet the following specifications: Dynamic 1, ohm impedance 1/4 in. (6.4mm) plug. Although 6-ohm, electret-type lapel microphones perform well, the battery requirement (3- to 6-hour operational use) may lead to frequent battery replacement. 3.1 The microphone mixer should be centrally located, adjacent to the acoustic unit. This ensures that the external microphones are positioned approximately equidistant from the acoustic unit. ote: Commercially available active mixers ( equipped with self-contained amplification circuits) can be connected to the COFERECE 2 mixer jack located at the back of the control unit. When external microphones are in use, the microphone switch on the front of the control unit must be set to the mic ext position When the microphone mixer cable is not long enough to provide a central location for the acoustic unit, an add-on extension cord will be required On completion of the COFERECE 2 installation, the operation tests described in Chart 1 must be performed 4. OPERATO 4.1 For best operation, the following distance and speech guidelines should be observed: Conference participants should be seated not closer than 3 ft (.9m) or further than O ft ( 3.1 m) from the acoustic unit Speech should be at normal conversation level. Lower levels of SJlCech do not operate the voice switching circuit and, consequently, are not transmitted The level of speech must be raised as the distance from the acoustic unit is increased. ote: The voice-switching circuit permits transmission of speech in one direction at a time. The circuit switches to transmit when you speak and to receive when the distant party responds. 4.2 The acoustic unit represents the called party. Speech should be directed toward the acoustic unit at all times. Speech directed away from the unit sounds hollow at the called party location. S. MATEACE 5.1 f the COFERECE 2 must be returned for repair, it should be packaged using the cartons listed in Table A to protect against damage during shipping. 5.2 The COFERECE 2 should be treated as a piece of fine furniture ( especially the acoustic unit), and should not be subjected to temperature extremes during use, storage or shipment Page 5

6 PRACTCE COECTOS 6.1 The COFERECE 2 is available as follows: An optional E-D16D mounting cord (standard on TAF2C3)is available for connection to single-line or multiline telephone sets. The E-D16D cord converts the modular connection to spade-tip connectors. Equipped with a 15-pin connector which is compatible with LOGC-style telephone sets. 6.2 Refer to Tables B and C for COFERECE 2 connection information. TABLE B COECTO FORMATO (FGURES) FGURE DESCRPTO 3 Connections for block diagram of COFERECE 2 4 Connections for block diagram of COFERECE 2 with optional microphone mixer and customer-provided microphones 5 Connections for block diagram of control module equipped with E-D16D cord 6 Connections for block diagram of control module equipped with a 15-pin connector 7 Connections for single-line telephone set rotary dial 8 Connections for single-line telephone set DGTOE* dial 9 Connections for single-line telephone set Phase 1 DGPULSE* dial 1 Connections for W.E. Co. single-line telephone set DGTOE dial, or equivalent 11 Connections for single-line telephone set Phase DGPl]LSE diai less polarity guard 12 Connections for multiline key telephone set DGTOE dial 13 Connections for multiline key telephone set Phase DGPULSE di less polarity guard 14 Connections for W.E. Co. multiline key telephone set with pushbutton dial equipped for on-hook dialing 15 Connections for multiline key telephone set with rotary dial 16 Connections for auxiliary transfer contacts 17 Connections for external station busy lamp or relay control DGTOE and DGPULSE are trademarks of orthern Telecom Limited Page 6

7 PRACTCE TABLE C COECTO FORMATO (TABLES) TABLE DESCRPTO D E F G H J K L M Connections for E-5-type telephone sets Connections for E-25-type telephone sets Connections for COTEMPRA* telephone sets Connections for E-564-type telephone sets Connections for E-2564-type telephone sets Connections for E-63- and E-263-type telephone sets Connections for Stromberg-Carlson single-line telephone sets Connections for Stromberg-Carlson multiline telephone sets Connections for TT Kellogg single-line telephone sets Connections for TT Kellogg multiline pushbutton dial telephone sets Connections for TT Kellogg multiline rotary dial telephone sets Connections for TT Kellogg multiline pushbutton dial telephone sets, e/w E-353B DGTOE dial p Connections for Automatic Electric single-line telephone sets R s Connections for Automatic Electric multiline rotary dial telephone sets Connections for Automatic Electric multiline pushbutton dial telephone sets Connections for Automatic Electric 86-type multiline telephone sets *COTEMPRA is a trademark of orthern Telecom Limited Page 7

8 PRACTCE ACOUSTC UT POWER TRASFORMER.,. ACOUSTC UT CABLE (LOG) 2 CODUCTOR POWER CORD 15 P COECTOR/16 CODUCTOR E D16D MOUTG CORD TELEPHOE SET MOUTG CORD COECTG BLOCK TELEPHOE SET COTROL MODULE Fig. 3 - Connections for block diagram of COFERECE 2 Page 8

9 PRACTCE EXTERAL MCROPHOES ACOUSTC UT ACOUSTC UT CABLE (LOG) MCROPHOE MXER CORD \ POWER TRASFORMER 15-P COECTOR/16-CODUCTOR E D16D MOUTG CORD TELEPHOE SET \ MOUTG CORD 2-CODUCTOR POWER CORD J \ LOECTG BLOCK TELEPHOE SET COTROL MODULE Fig. 4 - Connections for block diagram of COFERECE 2 with customer-provided microphones and mixer unit Page 9

10 PRACTCE CHART OPERATO TESTS ote: This procedure tests all the operating features of an installation. f a test cannot be completed satisfactorily. refer to the Fault Location Guide (Chart 2). STEP ACTO VERFCATO Depress O key momentarily. Rotate VOLUME control clockwise. Dial first digit of test centre number. Complete dialing of test centre number. Lift handset. Hold O key depressed. replace handset. release O key. Ask test center to talk. then hold MUTE key depressed for 2 seconds and talk. Ask test centre to talk and continue talking while holding O key depressed for 2 seconds. Request test center to call back after call terminated, depress OFF key. Depress line pickup key if telephone set is so equipped. Depress O key momentarily. Operate HOLD key if telephone set is equipped with it. Operate line pickup key if telephone set 1s equipped with it. Lift handset. Replace handset. Switch from internal to external microphone if applicable. Dial test center number. ndicator lamp lit. dial tone heard on loudspeaker. indicator lamp extinguished. Volume of dial tone increases. Dial tone silenced. indicator lamp lit. Ringing heard. test centre answers. Speech transferred from loudspeaker to handset. indicator lamp extinguished. ndicator lamp lit. Speech transferred from handset to loudspeaker on release of O key. Speech heard on loudspeaker while key depressed. Test center does not hear speech. Operation normal after test. ndicator lamp lit but no speech heard by either party. Operation normal after test. ndicator lamp extinguished. o speech on loudspeaker. Ringing heard when test center returns call. Ringing stops. indicator lamp lit. Speech heard on loudspeaker. Speech no longer heard from loudspeaker. indicator lamp lit. line-hold feature ( flashing line lamp) operates in telephone set. Speech heard on loudspeaker. line-hold feature releases in telephone set. Speech transferred from loudspeaker to handset. ndicator lamp extinguished. handset operation normal. Call terminated. Speech transmission normal. Page 1

11 PRACTCE CHART2 FAULT.LOCATO GUDE FAULT DCATO ndicator lamp does not light. o speech or dial tone on loudspeaker. ndicator lamp is extinguished when transmitting with no receive signal present. Speech remains on loudspeaker or lamp remains lit when handset is lifted. Far-end party hears speech with MUTE key depressed. o receive speech heard with MUTE key depressed. When O key is depressed. speech remains on loudspeaker or audio transmission continues. When OFF key is depressed. indicator lamp remains lit or speech remains on loudspeaker. When OFF key is depressed. indicator lamp remains lit or speech remains on loudspeaker. f on-hook dialing is provided. dial tone remains on loudspeaker after dialing first digit. On multiline telephone sets equipped with hold feature. hold does not work. With on-hook dialing. dial pulses heard on loudspeaker. ACTO Hold O key depressed. ndicator lamp should light; if not lit: Check power transfonner connections Check power source Check transformer output. f fault remains. it is a circuit defect Replace control module. Lift handset. check for presence of speech. f speech is present: Check ring and tip connections from telephone Check that P3 and P4 leads are not shorted Check connections from acoustic unit to control module. f fault remains. replace control module or acoustic unit. This is a circuit defect. Replace control module. Check connections in telephone set. f fault remains. replace control module. Replace control module. Replace control module. Replace control module. Repl ace control module. Rt-place control module. Check normal handset dialing. Also check tip and ring connections from telephone set to control module. f fault remains. replace control module. Check that hold feature works with handset and check connections in telephone set. f fault remains. replace control module. Check P3 and P4 connections in telephone set. f fault remains. replace control module. Page 11

12 ""' - l,j r,) ell z l,j z ;;; a: :c l,j "";;,, l,j z - u TABLED COECTOS FOR E-5- TYPE TELEPHOE SETS E-5C/D, E-5548:j: E-5UM E-5R/S REWRED FOR E-5LR (nondial) E-5RR (nondial) A LEAD COTROL E-A, E-A2 KTS DVDUAL OR BRDGED CO OR PBX LE TEM LEAD LEAD SET TWK SET TWK SET TWK COLORS DESGATO TERMALS TERMALS TERMALS TERMALS TERMALS TERMALS Line switch leads (S-W) G 5 (S-G) Cl Cl t Telephone line leads (R) R L2 L2 L2 (Gl T F F G ""' -("'l rt, u. - ' ' - g Dial leads tw) RR RR (W) C2 C2 CO or PBX 1BL-W) R L2 L2 3 Telephone line (W-BL) Tl RR RR E2 a: u,c UJ z Automatic cutoff of (S-R) LK G 5 4 unit when transfer- t R- Sl LK Cl Cl ring to handset and tbl-bki GD or Al G 5 El ke telephone system ( BK-Bl.) AG or A *or L 6 5 A lead control (O-R) P3 or R C3 C3 6 (R-O1 P4 or T On-hook dialing CV-O) B5 C C CO-Vi MB5 C2 C2 cbr-y MS C3 C3 nsulate and store. t Lead designated C. C2. etc. in table must oe bridged to leads with identical designations using CM 12A connectors or spare terminals. :: On-hook dialing is not available with the E-5548 telephone set. -:: Whn A lead control is required ) ) ) ) )

13 ) ) ) ) ) ) ) TABLE E COECTOS FOR E-25- TYPE TELEPHOE SETS E-2SD.E-2SOODD E-2SOOSA.. E- Al OR E- A2 KTS DVDUAL OR BRDGED CO OR PBX LE TEM LEAD LEAD SET TWK SET TWK COLORS DESGATOS TERMALS TERMALS TERMALS TERMALS ti "' "' z wo z ;;; OC: ::c w Cl. ;;i. u.; z.j j:: u Linc '" itch kad, (S-W) G (S-G Cl+ CO nr PBX (G T RR Telephone lane E-.lS.l B.- B 1.-B.2. or (-BK) C E-.lS.lL.-L.- U (V-W) C2 DGTOE dial for 1V-G) L on-hook dialing. (R) y (R-G) R (W X Teh:phone line (BL-W) R L2 E2 to unit (W-BL) Tl L 5? -c., Cl: ;., ' w z Automatic cutoff of unit (S-R) LK G 4 when transferring. tn hand- (R-S) LK Cl * set and key telephone (BL-BK) GD or Al G 3 system A lead,:ontml (BK-BL AG or A * El ; On-hook dialing. ( when (-R) P3 or R C2 6 using. E-. 5.lB nr (R-O) P4 or T * 2 equi, aknt dial nsulate and store. + C. C2. ell.:.. arc designations for spare terminals or connectors. ; nsulate if not used for A lead control. ;i On-hook dialing. not available unless proper DG!TOE dial is used. The E-25D telephone set requires a 4--conductor line cord. ** The F. -25SA telephone set uses an E-353L2 DGTOE dial. -a q m (A - c:rl c,\ - g

14 ? - TABLE F COECTOS FOR COTEMPRA TELEPHOE SETS E-44AOR SKOOA/B, SK2lA/B, SKl9B, SK2l91Bt EUV Al.E COECTG DVDUAL OR BRDGED E-A, E-A2 BLOCK CO OR PBX LE KTS LEAD LEAD SET TWK SET TWK TEM COLORS DESGATO TERMAL TERMALS TERMALS TERMALS TERMALS (S) L3 L3 Line switch leads (S-Y) G G (S-BR) G G.,, q rn u- \ \ - g... r,, z ii Zrn i:i Do > ii z -1 u (R) R xi (or C ) xi (or C) (G) T 2 L L External connection with E-D6B (Y) Al 5 G G mounting cord (BK) A 4 (or Y) y (W) LK 3 G G (BL),:ii: u O - g;i z CO or PBX (BL-W) R xi (or C) xi (or C) Telephone line (W-BL) Tl 2 L L Automatic cutoff unit when (S-R) LK 5 G G transferring to handset (R-S) LK 3 G G and key telephone system (BL-BK) GDorA 5 G G system A lead control (BK-BL) AG or A 4 y hook dialing (R) P3 or R (R-) P4 or T nsulate and store. t On-hook dialing is not available with these telephone sets. i This terminal applies only to DGTOE sets: use network terminal C otherwise. For wall mounted rotary dial sets, connect ringer line lead (red) to terminal L2 and connect L2 to C using an E-Ml W cord. For bridged ringing. connect ringer across R and T of the telephone line. ) ) ) ) ) ) )

15 ) ) ) ) ) ) ) TABLE G COECTOS TO E TYPE TELEPHOE SETS E-564HAA. BA. CA. DA. EA. FA. GA. JA E-A KTS ST. BUSY LAMP, ADD-O LAMP E-A, E-Al KTS ST. BUSY LAMP, ADD-O CKT. STATO BUSY LAMP CRCUT OR ADD-O O YES O YES TERMALS TERMALS TERMALS TERMALS LEAD LEAD TEM COLORS DESGATOS KEY TWK KEY TWK KEY TWK KEY TWK (S.W) 18 SG Line switch leads (S.G) u u (S.Y) R R - "' el z.. z;;; ll: :c z.. u Hold key leads (Y) R R M M (-BKt) M M Dial leads (W) RR RR RR RR (W) O O O O Diode Assembly E-MW P or diode Cord S834L ((4384) for station busy lamp circuit CO or PBX (BL-W) R R R telephone line (W-BL) Tl RR RR RR RR l -u, er: u ' '.ii z Automatic cutoff of unit (S.R) LK 18 SG 18 when transferring 1 (R-S) LK 1..2 u u u harusel and key teleplu,e (BL-BK) GDorA 18 SG 18! 18 system A lead control (BK-BL) AG or A (-R) P3 or R O O O O (R-O) P4 or T On-hook dialing (V-O) BS C C C C (-V) MBS O O O O (BR-Y) MS O O O O nsulate and store. t n some telephone sets this lead is (Y-BK): E-564HDR.HD.HBR.E-5548.E-565HBR.HDR.LBR.DR.HF. :j: on-dial telephone sets. dial leads and on-hook dialing do not apply.!i Connections for the sets using this column are dependant on the vintage of the set wiring. therefore prior 1 connecting verify 1hat the BL lead ( Y-BR) from 1he telephone set mounting cord is terminated on terminal of the key terminal strip. l 18 i.,, rr, ta - - 8

16 '"Cl '= - ' TABLE H COECTOS TO E TYPE TELEPHOE SETS E-A KTS ST. BUSY LAMP OR ADD-O CKT E-2564HE,Ft. E-2565 HE.F E-A. E-A2 KTS ST. BUSY LAMP OR ADD-O CKT O YES O YES TERMALS TERMALS TERMALS TERMALS LEAD LEAD TEM COLORS DESGATOS KEY TWK KEY TWK KEY TWK KEY TWK.,, q l't1 u, - ' ' - = (S.W) 18 SG Line switch leads (S.G) L2f L2f L2* L2! (S-Y) R R Hold key leads (Y) R R M M (O.BK) M M -.., ::lz wo z;;; oai: :rw a.> wz...1.> (O.BK) C C C C E-353B or E- (V-W) O O O O DGTOE (V-G : G G G G dial for on-hook dialing (R) y y y y (R-G) R R R R (W X X X X Diode assembly E-MW P or diode Cord S834L (4334) for station busy lamp circuit CO or PBX!Bl-Wt R R R telephone line (W-BL Tl G G G G ai:.> ' ' ii z Automatic cutoft of unit 1S.R1 LK 18 SG when tra,nsferring to 1R-S1 LK L1 L1 L2 L2 hand&et and ke) telepl,me (BL-BK) BD or Al 18 SG 18 18,ystem A lead control (BK-Bl) AG or A On-hook dialing c when (.R) PJ or R O O O O usinl! E-JSJB or!r-) P4 or T equivalent dial) nsulate and store. + An E-353B dial (or equivalent) must be installed on E-2564HE. F telephone sets for on-hook dialing.! n some telephone sets the busy lamp lead may be factory-wired to terminal L2. n this case. use a spare terminalorcm 12A connector toconnectthe(s.g)lineswitch lead to the LK (R-S) lead. ) ) ) ) ) ) )

17 ) ) ) ) ) ) \ TABLE COECTOS TO E-63- AD E-263- TYPE TELEPHOE SETS E.. Je,E.E-6M.E-6H TYP S E-16M. E-16J. E-16M. E-16J5. E-26H.E-W 1,E-J6M.E-W5 TYPES E-A KTS E-A.E-Al KTS E-AKTS E-A. E-Al KTS SY. USY l.amp, ADD-O CKT SY. USY UMP. ADD-O CKT SY. USY LAMP. ADD-O CKT ST. USY LAMP. ADD-O CKT ll., z z!2 :z:..... ll_, ll... > "' z.. 8 C 8 C i "' z TEM CO or PBX T...,,.,._ lino Automlllic cuolf' d uni1 whltn tramferrina 1 hand,., and key lelq,hone sysum A lead O.hooll dialina LEAD LEAD COLORS DESGATOS (BL-W (W-BL JS-RJ R-SJ (BL-BK (BK-BL 1-Ri R-) R Tl L( 1.1(1 GDor Al AG or A P3 o.- R or T O YES O YES TERMALS TERMALS TERMALS TERMALS oard TWK oard TWK oard TWK oard TWK w 1B Uw X onrinc u.. z irinc u.. X ud Y RR L L2 w BB RR L L2 w BB RR L G w BB -.. RR L L2 O YES O YES TERMALS TERMALS TERMALS TERMALS oard TWK oard TWK oard TWK oard TWK UxX wirin, Uw Z innt Us, X andy Wlri"C JO q J J '! lna.alate and lk>re. + Thew teadl may tcnnina&t on tmninals othff tha, lhol,e lilied in thi1 tabw dependina on the vint.aer al tm tclephom- d. Refer lo the wirina cfiaaram for the leleph,ont set. l ft -....,, tr. U - ' - ' e

18 ? - TABLE J COECTOS FOR STROMBERG-CARLSO SGLE-LE TELEPHOE SETS[:] S-C 5. S-C S-C 25D+ + S-C 2554Bi DVDUAL OR BRDGED CO OR PBX LE E-A. E-A2 OR EUVALET KTS FROM TO FROM TO FROM TO TERMALS TERMALS TERMALS TERMALS TERMALS TERMALS LEAD LEAD TEM COLORS DESGATOS SET TWK SET TWK SET TWK SET TWK SET TWK SET TWK Line switch leads 1s.w, F G L G 3... (S-G) L CJ+ L Cl l,i, "' "'z l,i, Telephone line lead, (R) R L1 L1 2 z;;; (G) T L F L G ai: = l,i, o.> l,i, z Dial leads (W) G RR,.j (W) R C2 t.l A Control leads A L CH L Al G L G.,, tt. (A - ' - g CO or PBX line (BL-W) R L1 L2 l (W-BL) Tl RR 3 Automatic cutoff of!s-r) LK G L 3 riwhen (R-S) LK Cl Cl ai: 1 handset. and key (BL-BK GD or Al G L 3 t.l O' lead control C'H, telephone system A (BK-BL AG or A or L or. "r L Lil On-hook dialing (-R) P3 or R ('3 z (R-) P4 or T (V-) 85 C' (-V) M85 ('2 fbr- Y) MS C'3 nsulate and store. + Leads designated C'. C'2. etc.. must be bridged 1 leads with identical designations using C'M 12A connectors or spare terminals. i On-hook dialing not available. Used only when A lead control is required. On 1he S-C 2.<48 telephone set these colors are l W) and (G. t t On-hook dialing not available unless an E or equivalent DG TOE dial is used.. [:] ot required by Bell Canada ) ) ) ) ) ) )

19 ) ) ) ) ) ) ) TABLE K COECTOS FOR STROMBERG-CARLSO MULTLE TELEPHOE SETS C:J l7m-6, 17M-6A. 17M-6B l74-6t, l74-6at, l74-68t , 17M-llA. 174-llB 174-llT. 178'-llAT, 174-llBT * 5-C Al, E-A, E-Al OR EUVALET KTS STATO BUSY LAMP CRCUT STATO BUSY LAMP CRCUT l -C O YES O YES TERMALS TERMALS TERMALS Tl:RMALS LEAD LEAD TEM COLORS DESGATOS FROM KEY TWK KEY TWK FROM KEY TWK KEY TWK Linc switch leads (S-Y) F C C (S-W) (S-G) 24 Cit Cl 24 Cl Cl - "' z Key leads (Y) L F F wo (BL) C L L z;;; a.: :cw,, ;. Dial leads (W) G RR RR wz..1 (W) R C2 C2 u Diode assembly P or diode S834L ( 4384) for station busy lamp CO or PBX hnc (BlrW) R L L C C (W-BL) Tl RR RR L L a.: Automatic cutoff of (S-R) LK u unit when transferring (R-S) LK Cl Cl Cl Cl to handset. and key (BlrBK) GDorA telephone system A (BK-BL) AG or A ii z lead control On-hook dialin (-R) P3 or R C3 C3 (R-O) P4 or T. (V-O) 85 C C (-V) MB5 C2 C2 (BR-Y) MS C3 C3 nsulate and store. t C. C2. etc.. are designations for spare terminals or connectors. * On-hook dialing is not available unless the proper dial is used. [:] ot required by Bell Canada.,, m CA - ' ' - g

20 ll c:>.,, TABLE L COECTOS FOR TT KELLOGG SGLE-LE TELEPHOE SETS(:] K-5. K-5 54 ; K-25 tt K-2554 ; DVDUAL OR BRDGED CO OR PBX LE K-A, K A2, E A, E A2 OR EUVALET KTS FROM TO FROM TO FROM TO TERMALS TERMALS TERMALS TERMALS TERMALS TERMALS LEAD LEAD TEM COLORS DESGATOS SET TWK SET TWK SET TWK SET TWK SET TWK SET TWK Line switch leads,s.w, F G F G G J (S.G) L Cl t L Cl z Telephone line lead: (R) R l2 l2 2 "" z;;; (G) T F L F G :,,;,,. :c "" "'z Dial leads (W) G RR.. u (WJ R C2 : u A Control leads A L l:i L l:i Cl Al Gl:i Gl:i -'! CO or PBX line (BL-W) R l2 l2 2 (W-BL) Tl RR F G Automatic cutoff of (S.R) LK G G J unit when transfening (R-S) LK Cl Cl ' to handset and key (BL-BK) GDor Al G G ', telephone system A (BK-BLJ AG or A or or or Cl ii lead control L l:i L l:i z On-hook dialing (-R) P3 or R n (R-O) P4 or T (V-) 85 C (-V) MB5 C2 (BR-Y) M5 CJ nsulate and store. + Cl. C2. etc. are designations for spare terminals or connectors. i On-hook dialing not dvailable. Used only when A lead control is required. On the K-2554 telephone set these colors are (W) and (G). + t On-hook dialing not available unless an E-353B or equivalent DGTOE dial is used. "" n i,,,,j tt. u. - ' ' - g (:] ot required by Bell Canada ) ) ) ) ) )

21 ) ) ) ) ) ) ) TABLE M COECTOS FOR TT KELLOGG MULTLE PUSHBUTTO DAL TELEPHOE SETS[:] (BA) Jt/4tM (BA) Jt/4M E-A OR EUVALET KTS STATO BUSY LAMP CRCUT K-A, K-Al, E-A, E-Al Oil EUVALET KTS STATO BUSY LAMP CRCUT O YES O YES ; -....,, el z 111 z;;; f e!. TEM Line switch leads Hold key leads Dial leads Diode assembly P5227l8 or diode S834L (4384) for station busy lamp CO or PBX line. Automatic cutoff of unit when transferring i to handset. and key telephone system A iii lead control z On-hook dialing "O nsulate and store. [:] ot required by Bell Canada TERMALS TERMALS TERMALS TERMALS LEAD LEAD COLORS DESGATOS FROM KEY TWK KEY TWK FROM KEY TWK KEY TWK (S-W) SG (S-G) L L L L (S-Y) (Y) M 9 9 M M M (<>BK) M M (W) G RR RR G RR (W) R 8 8 R 8 8 E-MW Cord RR L2 G (BL-W) R 9 9 (W-BL) Tl F F F F (S-R) LK 18 SG (R-S) LK L L L L (BL-BK) GDorA 18 SG (BK-BL) AG or A L2 (<>R) P3 or R (R-) P4orlT (V-) 85 C C C (<>V) MBS (BR-Y) MS C "'CS f!'. CA - ' - ' ' ' 8

22 l TABLE COECTOS FOR TT KELLOGG MUL TLE ROTARY DAL TELEPHOE SETS[:] E-A OR EUVALET KTS STATO BUSY LAMP CRCUT (BA) 3/4Mt (BA) 3/4Mt K-A, K-A2, E-A, E-A2 OR EUVALET KTS STATO BUSY LAMP CRCUT O YES O YES TERMALS TERMALS TERMALS TERMALS LEAD LEAD TEM COLORS DESGATOS FROM KEY TWK KEY TWK FROM KEY TWK KEY TWK Line switch leads (S-W) SG (S-G) L L L L ""' 'll z (S-Y) o zrii 111: Hold key leads (Y) M 9 9 M M M ::c (-BK) M M A. ;> z.jo u Dial leads Diode assembly E-MW L2 PO or diode Cord S834L ( 4384) for station busy lamp G CO or PBX line (Bl.rW) R 9 9 " (W-BL) Tl F F F F u ' Automatic cutoff of (S-R) LK 18 SG O unit when transferring (R-S) LK L L, L L to handset and key (Bl.r8K) GDor Al 18 SG z telephone system A (Bl.rBK) AG or Al L2 lead control nsulate and store. + On-hook dialin i\ not available unless the proper dial is used. [:] ot required by Bell Canada "C n rr, u. - ' ' - g ) ) ) ) ) ) )

23 ) ) \ J ) ) ) ) TABLE COECTOS FOR TT KELLOGG MULTLE PUSHBUTTO DAL TELEPHOE SETS, e/w E-353B DGTOE DAL [:] (BA) 3/4M (BA) 3/4M EUPPED WTH E-353B DGTOE DAL OR EUVALET E-A OR EUVALET KTS STATO BUSY LAMP CRCUT K-A, K-A2, E-A. E-A2 OR EUVALET KTS STATO BUSY LAMP CRCUT O YES O YES TERMALS TERMALS TERMALS TERMALS LEAD LEAD TEM COWRS DESGATOS FROM KEY TWK KEY TWK FROM KEY TWK KEY TWK Line switch leads (S-W) SG (S-G) L L L L (S-YJ "' z 1,11 z.ii a: :Z:111 A, ;;,. z 1,11 - :,,) Hold key leads (G) F RR RR F RR RR (Y) M 9 9 M M M (-BK) M M E-3538 or equiva- (-BK C C C C lent DGTOE (V-W) dial for on-hook (V-G) M dialing (R) (R-G) R R R R,w,.,, 1111 t ai: c;j ' c '.ii z Diode assembly E-MW L2 P or diode Cord S834L ( 4384) for station busy lamp G CO or PBX line (BL-W) R 9 9 (W-BL Tl Automatic cutoff of S-R LK 18 SG unit when transfemng <R-S LK L L L L to handset and key <BL-BK) GDorA 18 SG telephone system A BK-BL AG or A L2 L2 lead control l On-hook dialing 1-R) PJ or R nsulate and store. [:] ot required by Bell Canada 1R-O1 P4 or T..,, q!tl u, -. ' - g

24 -a ; TABLE P COECTOS FOR AUTOMATC SGLE-LE TELEPHOE SETS GJ t TYPE 8 TYPE9M i WTH ROTARY DAL WTH ROTARY DAL DVDUAL OR BRDGED CO OR PBX LE FROM TO FROM TO TERMALS TERMALS TERMALS TERMALS LEAD LEAD TEM COLORS DESGATOS SET TWK SET TWK SET TWK SET TWK "ti (') - -(') tt1 ti, - O - g - r,, Line switch leads (BK) JO Cit O Cl z (Y) C2 11 C2 ii z ;; CC Jumper or E-M W JO JO :z: ii A. > cord ii z..:io e! u Dial leads (W) 2 C3 CO or PBX line (BL-W) R O (W-BL) Tl 8 i 8 CC Automatic cutoff of (S-R) LK C2 C2 u unit when transferring (R-S) LK Cl Cl to handset, and key (BL-BK) GDor Al C2 C2 O' O telephone system A (BK-BL) AG or A - lead control i;.u z On-hook dialing (-R) P3 or R (R-O) P4 or T C4 (V-O) 85 2 (-V) MB5 C3 (BR-Y) MS C4 nsulate and store. t Leads designated C. C2. etc. must be bridged to leads with identical designations using CM 12A connectors or spare terminals. i On-hook dialing not available ,, ot required by Bell Canada ) ) ) ) ) )

25 ) ) ) ) ) ) ) TABLE COECTOS FOR AUTOMATC ELECTRC MULTLE ROTARY DAL TELEPHOE SETS[:] ARRAGED FOR HOD KEY AD 5 PCKUP KEYS ARRAGED FOR 6 PCKUP KEYS AE-A, AE-Al, E-A, E-Al KTS ST. BUSY LAMP, ADO-O CKT ST. BUSY LAMP, ADO-O CKT O YES O YES TERMALS TERMALS TERMALS TERMALS ';1 u, LEAD LEAD TEM COLORS DESGATOS FROM KEY TWK KEY TWK FROM KEY TWK KEY TWK Line switch leads (BK) R A A A A (Y) (W) Cl t Cl M Cl Cl t- "'z """' Jumper or E-Ml W (BL) A R R A "" ' z;;; cord 2 2 ai: :z:"" A, > Dial leads (W) 2 C2 C2 2 C2 C2 ""z.jo u Diode assembly RC RC P or diode S834L (4384) for station busy lamp M CO or PBX line (BL-W) R (W-BL) Tl A A A A ai: u Automatic cutoff of (S-R) LK unit when transferring (R-S) LK Cl Cl Cl Cl O' 'Cl to handset, and key (BL-BK) GDorA telephone system A (BK-BL) AG or A RC M RC.ii z lead control On-hook dialing (-R) P3 or R (R-O) P4 or T C3 C3 C3 C3 (V-O) (-V) MB5 C2 C2 C2 C2 (BR-Y) M5 C3 C3 C3 C3 nsulate and store. + C. C2. etc.. are designations for spare terminals or connectors. [:] ot required by Bell Canada. "O -(") tt'l u, - c,\ c,\ - g

26 -a O' TABLER COECTOS FOR AUTOMATC ELECTRC MULTLE PUSHBUTTO DAL TELEPHOE SETS[:] TYPE 186 WTH TOUCH CALLG UT :t ARRAGED FOR HOLD KEY AD 5 PCKUP KEYS STATO BUSY LAMP CRCUT AE-A, AE-A2, E- Al, E-A2 ARRAGED FOR 6 PCKUP KEYS ST A TO BUSY LAMP CRCUT O YES O YES -a n T. (A - ' ' - g TERMALS TERMALS TERMALS TERMALS - fll LEAD LEAD TEM COLORS DESGATOS FROM KEY TWK KEY TWK FROM KEY TWK KEY TWK z Line switch leads 11,1 (W) Cl t Cl M Cl Cl z ;;; 111: ::c. Diode assembly RC RC > P or diode UJZ.J S834L ( 4384) u for station busy lamp M CO or PBX line (BL-W) R R R (W-BL) Tl A A A A ll: Automatic cutoff of (S-R) LK u unit when transferring (R-S) LK Cl Cl Cl Cl 1 to handset and key (BL-BK) GDor Al ' telephone system A (BK-BL) AG or A RC M RC - le.ad control ii z On-hook dialing (-R) P3 or R - - (R-O) P4 or T. nsulate and store. t C. C2. etc. are designations for spare terminals or connectors. :: On-hook dialing is not available unless the proper dial is used ot required by Bell Canada ) ) ) ) )

27 ) ) ) ) ) ) ) TABLES COECTOS FOR AUTO MA TC ELECTRC 86- TYPE MULT LE TELEPHOE SETS[:) WTH ROT ARY DAL WTH TOUCH CALLG UT t AE-A, AE-A2, E-A, E-A2 STATO BUSY LA.MP CRCUT STATO BUSY LA.MP CRCUT O YES O YES TERMALS TERMALS TERMALS TERMALS LEAD LEAD TEM COLORS DESGATOS FROM KEY TWK KEY TWK FROM KEY TWK KEY TWK.,, t... Line switch leads (BK) J J H J H (R) E 8 8 () Cit Cl (YJ Cl Cl... "' l,;z Jumper or E-M W F E 1,1,1 ztii cord 111: ::c 1,1,1 ll,, ;> 1,1,1 z -lo Dial leads (WJ 2 C2 C2 e:! tj Diode assembly H H POS227 8 or diode S834LJ ( 4384) for station busy lamp J J CO or PBX line (BL-W) R E E (W-BL) Tl ll: tj Automatic cutoff of (S-RJ LK unit when transferring (R-SJ LK ' to handset and key (BL-BK) GD or Al K K K K ' telephone system A (BK-BL) AG or A J H J H z lead control Ort-hook dialing (-R) P3 or R (R-O) P4 or T C3 C3 (V-O) BS 2 2 (-V) MBS C2 C2 (BR-Y) MS C3 C3 nsulate and store. Leads designated Cl. C2. etc.. must be bridged to leads with identical designations using C'M 2A connectors or spare terminals. t Ort-hook dialing is not available unless the proper dial is used. 8 ot required by Bell Canada.,,!:= n ttl CA - Cl' Cl' - 8

28 PRACTCE COTROL MODULE r , E D16D CORD LEAD COLOR LEAD DESG. FUCTOS --...i.,..._,.l>_(y_ _BR_) B..,.L..,. >STATO BUSY LAMP.. COTROL. _.,,....,..,.) (S-R) LK AUTOMATC CUTOFF OF HADSFREE UT......,..,_...,..,... l)(bl BK) GD,Ai WHE TRASFERRG TO HADSET. "LK" TO BREAK COTACT. ---)(BK BL) AG,A KEY TELEPHOE SYSTEM "A" LEAD COTROL.! ) (R S) LK1 AUTOMATC CUTOFF.... H--11..,_...--,._ "LK1" TO MAKE COTACT O LE SWTCH. HADSFREE CRCUTRY M MUTE O OFF ][ml J'i JiJUt i M LK O LM OFF M3._.,_...,_A---- )>(... B_L _WJ R...,1 ----, l)(w Bl) TO TELEPHOE SET FOR CO OR PBX LE COECTOS.... M4,_ )>-(R_ O_) P_4_, 1-T ) O-HOOK DALG, ) ::'1 (-R) P3, 1 R :::::::::::L:: ROTARY DAL SHUTS :)) MB2 COTACTS !) (V O).. : : } B2 L..J OTE: O-HOOK DALG S COMPATBLE WTH ROTARY AD PUSHBUTTO DAL SETS PROVDED T S PHYSCALLY POSSBLE O THE ASSOCATED TELEPHOE SET. Fig. 5 - Connections for block diagram of control module equipped with E-D16D mounting cord Page 28

29 PRACTCE COTROL MODULE, i DESG. CO. P O. FUCTOS BL > STATO BUSY LAMP ---j..,.,.8 COTROL. _.,.,..,_..,. L_K.13 AUTOMATC CUTOFF OFF GD,A1 OF HADSFREE UT WHE TRASFERRG TO HADSET. " LK" TO A_G_,A...,.2 BREAK COTACT. KEY TELEPHOE SYSTEM "A" LEAD COTROL LK1 AUTOMATC CUTOFF s "LK1" TO MAKE COTACT A1 O LE SWTCH. M R_ 1..,.11 HADSFREE CRCUTRY TO TELEPHOE SET FOR CO OR PBX LE COECTOS. t A T1.;..,.3 M4 P_4_, 1_T ) O-HOOK DALG, 12 R ROTARY DAL SHUTS P_3..., OR DGTOE DALG. MUTE O OFF [i][m:j n nun M LK OLM OFF M2 MB 2 i m=b2 ::} AUXLARY TRASFER COTACTS....,.,.15 B2 L Fig. 6 - Connections for block diagram of control module equipped with a 15-pin connector Page 29

30 -: O l'd = COTROL MODULE --, E D16 TELEPHOE SET CORO, , OTES HAOSFREE CRCUTRY M MUTE O OFF MP" e > [D m [m].1 t.ji.i Ji M LK O LM 1LEAO COLOR (Y BR) (S-R) LEAD OESG. 1 BL LK (BL BK)GD.A 11 (BL W) (W BL) )(R Oi (-R) (BR Y) (-11) (V O) A2:!!,_ * LKll R1 T11 P4.1T P3,1R M21 MB * (OTE 71 Cl * AC3 C2 A (S G) (S-W) L2 cwi r e LS a (S) (S-V) b * ETWORK 1 s-cg6fci'1tmjlek vr_'t8 FOR THE DUAL PURPOSE OF AUTO MATCALL Y CUTTG OFF THE CO FERECE 2 UT WHE TRASFER RG TO THE HADSET AO OF PRO VDG THE.. A,. LEAD COTROL 2 WHE A" LEAD COTROL S REURED COECT LEADS OF THE SYSTEM TO THEAADAl LEADS OF THE COTROL MODULE BY MEAS OF A SPARE TERMAL OR COECTOR ESURE THAT d-e RELEASES LATER THA b-c THE LE SWTCH 3 THE OFF-ORMAL (W) LEADS OF THE DAL ARE REWRED TO SERVE BOTH OFF-HOOK AD O-HOOK DALG 4 Cl C2, ETC, ARE DESGATOS FOR SPARE TERMALS OR COECTORS 5 RGER COECTOS ARE OT SHOW. 6 REFER TO THE APPROPRATE TELE PHOE DAGRAM WHE REWRG 15 REURED STALLATO OR RE MOVAL OF THE COFERECE 2 7 F A BUSY LAMP!DCATG USE OF COFERECE 21 S REURED REFER TO FG 1 7 * SULATE AD STORE,,,,::, > n...j tt. Cl, - c,\ ' - = L ;J ' R Fig. 7 - Connection for single-line telephone set rotary dial ) ) ) ) ) )

31 ) ) ) ) ) ) ).,,» ( t, C - COTROL MODULE r , HAOSFREE C RCUTRY M MUTE O OFF cm]cmj[m:j Ji JiJUi Ji M LK OLM OFF E A2 L J Fig. 8 - LEAD COLOR E-16 CORD TELEPHOE SET r , OTES LEAD DESG. 1 > ty BR (BLJ *!OTE 81 > (S R LK >BL BK) GD.A1 :! ) tbk BLJ AG.A: * G >R SJ (BL W) (W BLJ )lr Oi (-RJ ) (BR Y) > 1-Vl > (V OJ LK1 R1 T1 7 P4. 1T * P3 <? C2 "' J t-- SEE MB2 '-- FG 16 B2_1 _ L----- l S Wl -d LS c, L2 V Wl (S Yl a tst r-* to-ki E-3538 TYPE OtGTOE DAL 1OTE 31 C ETWORK tr RCVR BK """ TRMTR J Connections for single-line telephone set DGTOE dial R T, THE,S-GJ LEAD FROM THE LE SWTC LS S COECTED TO THE LK 1 LE Ai FOR THE DUAL PURPOSE OF AUTO MATCALL Y CUTTG OFF THE CO FERECE 2 UT WHE TRASFER R.. G TO THE HADSET AO OF PRO V OG THE A LEAD COTROL 2 WHE'< A' LEAD COTROL S REURED CO'<ECT THE A AO Al LEADS OF THE SYSTEM TO THE A AO Al LEADS OFTHECOTROLMODULEBYMLAS OF A SPARE TERMAL OR CO '<ECTOR ESURE THAT cl-e RELEASES LATER THA'< b-c THE LE SWTCH 3 THE "E-353B E JSOJBl OR E OGTOE DAL S RECOi ME..,DED FOR O-HOOK OAL,, THERE S O EED TO COVERT TU THS DAL FO HOOK DALG S OT REU RED OR F THE TELEPHOE SET S EUPPED FOR O-HOOK DALG WTM '<E-2583 E 2583A. E 25Y3 Ola "E 35BJ TYPE DALS 4 FOi. OTHER THA ORTHEla TELE GOV TELEPHOE SETS PUSHBUTTO DALS EUVALET TO E-25B TYPE E-3583 TYPE OR E-3538 TYPE '-'UST BE USED OROEla TO ACHEVE O-MOOK DAi G 5 C C, ETC AlaE DESGATOS FOla S "f.ermalsor CO ECTORS 6 R ',GE" CO ECT O S ARE OT s... c -., 7 lae E" TO THE APPROPRATE TELE PHOE DAGRAM WHE laewrg S RECUREO STALLATO Ola RE MO'. 4L OF H<E CO"lFElaECE 2 8 F BUSY LAM P DCATG USE OF CO... ERECE 2, S RE uured RE<ER TO 1G '. *,..,5 ATE...( S TOlaE.,, : q r,, CA - O' - g

32 -c:,» (J ( r (:",TRC,L MODULE , E D16D HADSFREE CRCUtTR M MUTE O OF 11D cm].n Jilt.t Ji M LK O LM OFF -a LEAD COLORS CORD LEAD DESG r ) (Y BR) BL * OTE 71 ; (S-R) LK (BL BK GD,A1: l S Wl e LS > (BK Bll AG.A! * f d ) 1R S1 LKl 1S-G1 ::>BL W W BL) R O!-R) ;BR-Y) -Vl V O R1 Tl P4,1Tl P3,1R M2l B2 c;, C3 TELEPHOE SET L2 E 35A OR E 35A1 DAL ETWORK 8 c BKt G BO BK ; L _ _. J L _J TP RG :JJ < :JJ :JJ OTES 1 KT P56522, COSSTG. OF A RE SSTOR AD A CAPACTOR. MUST BE ORDERED AD STALLED TO PROVDE MUTG 2 Cl, C2, ETC. ARE DESGATOS FOR SPARE TERMALS OR COECTOS 3 THE(S-GLEADFROMTHELESWTCH LS S COECTED TO THE LKl LEAD FOR THE DUAL PURPOSE OF AUTO MATCALL Y CUTTG OFF THE UT WHE TRASFERRG TO THE HAD SET AD OF PROVDG THE " A" LEAD COTROL 4 WHE "A" LEADCOTROLSREURED COECT THE A AD Al LEADS OF THE SYSTEM TO THE A AD A 1 LEADS OF THE COTROL MODULE BY MEAS OF A SPARE TERMAL OR COECTOR ESURE THAT d-e RELEASES LATER THA b-c THE LE SWTCH 5 RGER COECTOS ARE OT SHOW 6 REFER TO THE APPROPRATE TELE PHOE DAGRAM WHE REWRG S REURED STALLATO OR RE MOVAL OF THE COFERECE 2 7 F A BUSY LAMP!DCATG USE OF COFERECE 21 S REURED REFER TO FG 1 7 * SULATE AD STORE t -BK) LEAD O E 35A DAL OLY.,, n -i tt1 <. - ep\ - Fis- 9 - Connections for single-line telephone set Phase DGPULSE dial ) ) ) ) ) )

33 ) ) ) ) ) ) ).,, «= ( ( COTROL MODULE TELEPHOE SET r , ecsdd r , HADSFREE CRCUTRY M MUTE O OFF Ec:m:J E..fl Ji J.ft Ji M LK OLM OFF LEAD COLOR LEAD DESG. ---JC-"> ) Y-BRi BL *!OTE 71 > S-R LK r:::.t ) ) ibl-bki GD.Al: G! 1S-W) e LS M3 LM -e ibk-bli AG.A 1 & d ir Si ibl W) LKll Rl iw BLi 11 c, 1S-Gi is Y) > R O 1q - (-R) P3.1 R * 1BR Y) M21 ] ) ) 1-Vl MB2 l SEE FG 16 ) iv O B2 C3n* ivl L 1 t a LSr"""'." ETWORK C L J L TRM::.J [:] ot required by Bell Canada ' Al.G A R Fig. 1- Connections for W.E. Co. single-line telephone set DGTOE dial, or equivalent C:J!R BK RCVR '-' OTES 1 1 THE 1S-G LEAD FROM THl LE SWTCH LS S COECTED TO THE LKl LEAD FOR AUTOMATC CUTOFF OF THE UT WHE TRASFERRG RG TO THE HADSET 2. THE AG LEAD S COECTED OLY WHE REURED AS THE E 1A1. E 1 A2 OR EUVALET KEY TELE PHOE SYSTEMS. 3 THS LLUSTRATES THE USE OF THE WE-35B3 WE 35C3A. WE 25Y3. OR OTHER EUVALET PUSHBUTTO DAL FOR -HCX)K DALG. THE WE 35C3A. WE 25Y3 OR EUVALET TYPES HAVE TWO ADDTOAL LEADS SHOW DOTTED LES 4 C 1. C2 ETC ARE DESGATOS FOR SPARE TERMALS OR COECTORS 5 RGER OR COECTOS ARE OT SHOW 6 REFER TO THE APPROPRATE TELE PHOE DAGRAM WHE REWRG S REURED STALLATO OR RE MOVAL OF THE COFERECE 2 7 F A BUSY LAMP!DCATG USE OF COFEREC E 2< S REURED REFER TO FG 1 7 * SULATE AD STORE.,, n -i rr, u. - ' ' - g

34 l n w COTROL MODULE, E D16D TELEPHOE SET r CORD 1 1 HADSFREE CRCUTRY M t6'1'6r rs?g. )( ')(Y BR) Bq :), A2 ) '> (S-R) LK,, t LK l>(bl BK) GD,A11 Bl L OFF i l>(bk BL) AG.Al r * (OTE6) * 1 (S-W) (R S) LK1 & (S-G) l 1 >< :)) x A1 M3 e t )()l:>(bl W) R1 j C l:)(w BL) ' ;;,)(R-) ' b>(;,;,,-...,;r)'---...;,;..-i T1 P4.1T 1 - R P31 D-BR) L1(il,-., d a LS E 35BX DAL (S)c2 ETWORK m MUTE O M2 L J _ r:: R L2 >-48.!,. B2 L ±--L ' G ---, OTES: 1. C1, C2, ETC., ARE DESGATOS FOR SPARE TERMALS OR COECTOS. 2. THES-GLEADFROMTHELESWTCH LS S COECTED TO THE LK1 LEAD FOR THE DUAL PURPOSE OF AUTO MATCALL Y CUTTG OFF THE UT WHE TRASFERRG TO THE HAD SET AD OF PROVDG THE "A" LEAD COTROL. 3. WHE"A" LEADCOTROLS REURED COECT THE A AD A1 LEADS OF THE SYSTEM TO THE A AD Al LEADS OFTHECOTROLMODULEBYMEAS OF ASPARETERMALORCOECTOR ESURE THAT <h RELEASES LATER THA b-c THE LE SWTCH. 4 RGER COECTOS ARE OT SHOW. 5. REFER TO THE APPROPRATE TELE PHOE DAGRAM WHE REWRG S REURED STALLATO OR RE MOVAL OF THE COFERECE F A BUSY LAMP (DCATG USE OF COFERECE 2) S REURED, REFER TO FG. 17. * SULATE AD STORE. "'Cl n rn CA - - g TP RG Fig Connections for sinale-lille telephone set Phase DGPULSE dial, less polarity pard ) ) ) ) )

35 ) ) \ ) ) ) ) -: ( u, HADSFREE CRCUTRY M MUTE O OFF [Eml](ml.n.n.Ji Ji M LK O LM OFF L J, l G OCJ COTROL MODULE E D16D TELEPHOE SET r r(: r:i CORD, , OTES :, THE S-GLEAD FROM THE LE SWTCH LS S COECTED TO THE LK 1 LEAD LEAD LEAD C! FOR AUTOMATC CUTOFF OF THE CO :COLOR DESG. FERECE 2 UT WHE TRAS FERRG TO THE HADSET Fig ) Y BR) BL * (OTE 81 CZ) LK :a:.:..t ibk BLJ AG.A 1B.J., J j_s-_w)_ 1 tbl BK) GD.A 1 (R S) LK1 tbl W) W Bll > (R O) (-R) R1 n P4. 1T l P3, 1 R ) (BR Y) M2 * L2 'O1 ) io-vl MB2'lsEE j FG. 16 tll OJ 821 ) - r D L----- (S-G e LS a bls R C BK F fll W f f :(:...:;_, LE ETWORK PCK UP KEY " _ W Al BL A R T Connections for multiline key telephone set DJGTOE dial 2 THE AG LEAD S COECTED THROUGH A DODE THE CASE OF STATO BUSY LAMP THE E- 1A1 OR 1A2 KTS TOTHE " A" LEAD OF THE SYSTEM 3 THE E 353B. E 353B1 OR E 35():;82 OGTOE DAL S RECOM MEDED FOR O HOOK DALG THERE S O EED TO COVERT TO THS DAL F O HOOK DALG S OT REURED OR F THE TELEPHOE SET S EUPPED FOR O HOOK DALG WTH E 25B3. E 25B3A. E 25YJ. E-3583 OR E 353J DALS THE E 353J HAS TWO EXTRA LEADS 4 SOME TELEPHOE SETS THE BUSY LAMP BL LEAD MAY BE PERMAETLY WRED TO TERMAL L2 USE A SPARE TERMAL OR OCM12A COECTOR TOCOECT1S-Gi LE SWTCH LEAD TO R S Ll\1 LEAD 5 CL C2. ETC ARE DESGATOS FOR SPARE TERMALS OR COECTORS 6 RGER COECTOS ARE OT SHOW 7 REFER TO THE APPROPRATE TELE PHOE DAGRAM WHE REWRG S REURED STALLATO OR RE MOVAL F THE COFERECE 2 8 F A BUSY LAMP!DCATG USE OF COFERECE 21 S REURED. REFER TO FG 1 7 OPTOS Z FACTORY WRED FOR E 1A1 OR 1A2 WTHOUT STATO BUSY LAMP Y. DODE AO BL LEAD REWRED FOR STATO BUSY LAMP.,,!:l u, "' - ' ' - g

36 1 O fd <:,\ --o.!:!r'.!?1:..me-., Ecgksc?o r ,- Oct HAOSFREE CRCUTRY M MUTE O Em Ji Ji.f tli LEAD COLOR LEAD C2 DESG O C3 1 ]> V-BR) BL * (OTE 61 OFF LK (S-R) LK /BL-BK) GD.A tf ibk BL1 AG.A (R S) LKtl, )( 6 >> * At 1 M3 (BL-W) Rt! X>1> 1 (W BL n P4, tt * P3,tR * ---:r MB;,t > ((>V) MB21 OFF, ;a. - (V O B21, - Ji. OFF M LK O LM J L A t Lt (Si relephoe SET (R) (S-Y) i S Wl (S-BR 1S-G1 X E 35EX DAL c_-_-2 2 _) r--- BL A R T BK1 1 ETWORK C!R RCVR DJ - -- TRMTR_j OTES t THE (S-G) LEAD FROM THE LE SWTCH LS S COECTED TO THE LKt LEAD FOR AUTOMATC CUTOFF OF THE COFERECE 2 UT WHE TRASFERRG TO THE HADSET 2 THE AG LEAD S COECTED(THROUGH A DODE THE CASE OF STATO BUSY LAMP THE E tat OR -ta2 KTS) TO THE " A" LEAD OF THE SYSTEM 3 Ct, C2, ETC, ARE DESGATOS FOR SPARE TERMALS OR COECTORS 4 RGER COECTOS ARE OT SHOW 5 REFER TO THE APPROPRATE TELE PHOE DAGRAM WHE REWRG S REURED STALLATO OR RE MOVAL OF THE COFERECE 2 6 F A BUSY LAMP (DCATG USE OF COFERECE 2) S REURED REFER TO FG t 7 * SULATE AO STORE OPTOS: Z FACTORY WRED FOR E tat OR ta2 WTHOUT STATO BUSY LAMP DAGRAM THE RG OR PCK-UP LEAD S DSCOECTED FROM R TERMAL AO COECTED TOR LEAD OF DAL ALSO DSCOECT THE TP PCK-UP KEY FROM X TERMAL AO COECT TO L2.,, n -i tt. V, - <:,\ <:,\ - = Fig Connections for multiline key telephone set Phase DGPULSE dial, less polarity guard ) ) ) ) ) ) )

37 ) ) ) ) ) ) COTROL MODULE r , HADSFREE CRCUTRY M MUTE O OFF [EcmJ md J1 J.J.J Ji M LK OLM OFF ;1 ' L M3 E D16D CORD r :i.!!!+ * (OTE 7) LEAD DESG. 1., L GD:!.!J -!il ,,.,- HOLD KEY 11 B6 (S-E) e LS,-, AG.Al.& : i i i i d lr S) K1 1 c_1 S-G (W BL) >R O) l-_fl)_ ) (BR Y) ) (V O).!!.l (S-Y) b LS!ROR91 fy).!.!.!:!.!.!l. C2 ";; ] --r-- SEE M FG. 16 B2t-- L...-- M (V) () a,n bpc ETWORK (G) C36 C6AR) R \\? C-?--?"-) i.. - -r-t-f-=-- :,: Al BL A R T OTES 1 THE (S-G) LEAD FROM THE LE SWTCH LS S COECTED TO THE LK 1 LEAD FOR AUTOMATC CUTOFF OF THE CO ERECE 2 UT WHE TRASFER l>g TO THE HADSET 2 THE AG LEAD S COECTED(THROUGH A DODE THE CASE OF STATO BUSY LAMP THE E 1 A 1 OR 1 A2 KTS TO THE A LEAD or THE SYSTEM 3 THS LLUSTRATES THE USE OF THE WE-35B3 WE 35C3A. WE 25Y3. OR OTHER EUVALET PUSHBUTTO DAL FOR O-HOOK DALG. THE WE 35C3A. WE 25Y3 OR EUVALET TYPES HAVE TWO ADDTOAL LEADS SHOW DOTTED LES 4 Cl C2 ETC ARE DESGATOS FOR SPARE TERMALS OR COECTORS 5 RGER OR COECTOS ARE OT SHOW 6 REFER TO THE APPROPRATE TELE PHOE DAGRAM WHE REWRG S REURED STALLATO OR RE MOVAL OF THE COFERECE 2 7 F A BUSY LAMP <DCATG USE OF COFERECE 21 S REURED REFER TO FG 1 7 * SULATE AD STORE OPTOS Z FACTORY WRED FOR K 1A 1 K <A2 E 1 A 1 OR E- 1 A2 WTHOUT ST A TO BUSY L AMP Y DODE AD BL LEAD REWRED FOR STATO BUSY LAMP -: w -. 8 ot required by Bell Canada Fig Connections for W.E. Co. multiline key telephone set with pushbutton dial equipped for on-hook dialing 8 q ft. u-. - ' - 8

38 '1 O n w COTRO!:!,!;;E 1 CORO C lri ---- r---- LEAD C 2 rt HAOSFREE CRCUTRY M3 _,.,,.oo r :;- 1 11'6R OESG C3 1 (r) (Y BR) BL *!OTE 8 ) S-R LK (BL BK GO.A 1 (BK BL) AG.A, (R S i BL W) (W BL >R O (-R LK11 R1 -, ll P4.1T M.E 5 1BR Yl M MUTE O OFF MB2 1-Vl P3.1 R ( mj [ml f ) ; 1v-1 82l O 1 Ji. rt.all Ji MB2 M LK O LM OFF l L J L----- * L2 1B A1 if D?:: TELEPHS!_ T , U (S-W) i J d 1W) c=) e HOLD KEV LS is-:!l...,l LS tetwork b ( -(W) 1 R: --r--r--r BL A R T OTES ms-ljeibhmj'tw't. 1 J FOR AUTOMATC CUlOFF OF THE COFERECE 2 UT WHE TRASFERRG TO THE HADSET? THE AG LEAD S COECTEO!THROUGH A DODE THE CASE OF STATO BUSY LAMP THE E 1 A 1 OR 1 A2 KTS TO THE A LEAD OF THE SYSTEM THE OFF-ORMAL 1W) LEADS OF THE DAL ARE REWRED TO SERVE BOTH OFF HOOK AO O HOOK DALG 4 SOME TELEPHOE SETS THE BUSY LAMP BL LEAD MAY BE PERMAETL V WRED TO TERMAL L2 USE A SPARE TERMAL OR CM12A COECTOR TOCOECT1S G1 LE SWTCH LEAD TO R S LK 1 LEAD 5 Cl C2 ETC ARE DESGATOS FOR SPARE TERMAL OR CO ECTORS 6 RGER COECTOS ARE OT SHOW REFER TO THE APPROPRATE TELE PHOE DAGRAM WHE REWRG S REURED STALLATO OF RE MOVAL OF THE COFERECE 2 8 F A BUSY LAMP!DCAT G USE OF COFERECE 21 S REURED REFER TO FG 1 7 * SULATE AD STORE OPTOS Z FACTORY WRED FOR E A 1 OR 1 A2 WTHOUT STATO BUSY LAMP V DODE AD BL LEAD REWRED FOR STATO BUSY LAMP n -i m u, - -1 Fig. 5 - Connections for multiline key telephone set with rotary dial \ ) ) ) ) )