Receiving A Call; Receiving A Call On A Oacsu System; Receiving A Call On A Foacsu System - Motorola GM640 User Manual

Receiving A Call

There are two types of systems on which the
radio may be used, Off Air Call Set Up (OACSU)
and Full Off Air Call Set Up (FOACSU).
If you are in doubt about which system you are
operating on, please consult your dealer.
Receiving a call on an OACSU system
When the radio is called:
1 Tone D sounds
2 Tone B sounds
English 12
LED flashes red. Call
is being set up.
LED extingushed.
Receiving a call on an FOACSU system
When the radio is called:
1 Ringing tone sounds
2 PTT button to accept call.
(Unless in talkgroup personality, when the
radio unmutes automatically for dynamic and
fixed group calls.)
3 Tone D sounds
4 Tone B sounds
(when conversation
is permitted)
Note: The system may have a limited call time, and
the call may be terminated automatically if
this call time is exceeded.
Led flashes red.
LED flashes red. Call
is being set up.
LED extinguished.