AT&T 1987 AT&T Telephone User Manual


 
SINGLE-LINE VOICE
TERMINALS
(420, 500, 2500, 2514,
2554, 7101A)
———————
RECORDED ANNOUNCEMENTS
———————
DICTATION
EQUIPMENT
———————
EXTERNAL ALERTING
DEVICES
———————
MUSIC-ON-HOLD
MULTILINE VOICE
TERMINALS
(7300H-TYPE)
———————
DIRECT TRUNK ATTENDANT
CONSOLE (7305H02B) OR
SWITCHED LOOP ATTENDANT
CONSOLE (7305H04C)
——————
ATTENDANT DIRECT
EXTENSION SELECTOR
CONSOLE
(MODEL 23A1)
MET SETS
DICTATION
EQUIPMENT
———————
PAGING EQUIPMENT
(PagePac)
NETWORK
EXTENSION
UNIT
PART OF DIGITAL SWITCH
ZTN78
TIP RING
LINE CP
OR
TN742
ANALOG
LINE CP
ZTN79
ATL LINE CP
TN735
MET LINE CP
TN763
AUXILIARY
TRUNK CP
TIME
DIVISION
MULTIPLEX
BUS
ZTN84
STARLAN
INTERFACE
CP
Figure 3-6. Equipment Connected to System 25 Via the Call Processor and Port
Circuit Packs (Sheet l of 3)
3-11