AT&T 1987 AT&T ユーザーズマニュアル

SYSTEM 25

CABINET

PART OF
OCTOPUS

PART OF

CABLE

SIP

TN742

— — —

SIP

DELAY

●

ADAPT.

ANNOUNCEMENT

ZTN78

EQUIPMENT

— — —

L E G E N D :

TN742 - ANALOG LINE CP
ZTN78 - TIP RING CP
B 1 - TYPICAL-103A CONNECTING BLOCK*
C2 - OCTOPUS CABLE (WP90780) PEC 2720-05P
C5 - MODULAR CORD (D4BU-87)
W 1- 4 PAIR INSIDE WIRING CABLE*

* - FURNISHED BY INSTALLER

Figure 2-32. Delay Announcement Equipment Connections (FCC Registered)

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