Instruction manual

FEATURES AND SERVICES

SYSTEM 25

CABINET

ZTN79

PART OF

HYBRID

OCTOPUS CABLE

PART OF SIP

LINE CP

SIP

VOICE

ADAPT.

TERMINAL

502B

HEADSET

ADAPTER

LEGEND:

B1 -

TYPICAL-103A CONNECTING BLOCK*

- MODULAR CORD (D8W-87) - FURNISHED WITH SET

C2 - OCTOPUS CABLE (WP90780) - PEC 2720-05P

C8 - SPECIAL CORD -

FURNISHED WITH ADJUNCT

T1 -

7300H SERIES VOICE TERMINAL (EXCEPT 34-BUTTON DELUXE

AND ALL SETS WITH BUILT-IN SPEAKERPHONE)

W1 -

4-PAIR INSIDE WIRING CABLE*

- FURNISHED BY INSTALLER

Figure 2-30.

Typical Headset Adapter to 7300H Series Voice Terminal Connections Not

Requiring Auxiliary Power

2-196