Telephone To External Speaker Connection - Toshiba IPedge IP5000 Series Installation Instructions Manual

EXTERNAL SPEAKER/RINGER AMPLIFIER (BESCB1A)
Figure 1-10 BESCB1A Circuit Board
Telephone to External
Speaker Connection
1-26
Volume Control
The HESC1A-65 cable is used to connect the BESCB1A to the
telephone. This cable is used to connect the telephone to the BESCB1A
as a Telephone External Ringer. The cable is not included in the
BESCB1A, it must be ordered separately.

Telephone to External Speaker Connection

IPT Installation Manual Feb,, 2015
DC Power In