TM 9-2350-222-10-2
OPERATE COMMUNICATION SYSTEM (OPERATE EXTERNAL HANDSET) - Continued
To Signal Driver From Outside:
Make Sure:
Intercom is on (page 2-169).
1. Open external handset box (D or E).
2. Remove handset (K) from door
3.
Press push-to-talk switch (L) and release. Listen
for answer.
4.
Press push-to-talk switch (L) to speak. Release
switch (L) to listen.
TA132322
2-182
