AT&T MERLIN 820 - Page 3

CUSTOMER PROVIDED
Cord (D8W)
CUSTOMER PROVIDED
Auto
Dialer
Terminal
Adjunct Cord
(DSAC)
D4CH
Modular
Terminal
Modular Terminal Jack
(103A)
5-BUTTON
VOICE TERMINAL
DW8SE
Cord
Modular
Terminal
Cord (D8W)
Extra Alert
Modular Line Cord (D4CH)
Control
Switch
(Optional)
Manual Telephone
Accessory and
Modem Interface
10-BUTTON
VOICE TERMINAL
Hands-Free Unit
OR
Terminal
Adjunct Cord
(D8AC)
34-BUTTON
Headset Adapter
VOICE TERMINAL
820A CONTROL UNIT
Music Source
Paging Amplifier
JUMPER
CORDS
JACK FIELD
Modular
Terminal
Cord (D8W)
Terminal
Extension Cord
(D8AF)
Headset
ANSWERING
MACHINE
OR
D4CH
Eight-
line
Adapter
MERLIN
™
COMMUNICATIONS SYSTEM
Modular
Line
Cord
Modular
(D4CH)
Line Cord
(D4CH)
POWER FAIL
TRANSFER
TELEPHONE
SET
EXTRA ALERT
(CARTRIDGE-POWERED)
Modular
CUSTOMER PROVIDED
Line Cords
(D2R)
Line
Bridging
Adapter
(267A2)
Two-Line
Adapter (267C)
LINE-POWERED
EXTRA ALERT
RJ21C: 8 lines
RJ11C: 1 line RJ14C: 2 lines
per connector
per jack per jack
NETWORK INTERFACES