Sending A Call; Receiving A Call - Motorola GP388 User Manual

Sending a Call

1. Select the desired radio channel.
2. Press the PTT button and speak clearly into the
microphone.Your mouth should be 2.5 to 5 cm
away from the microphone.
3. When transmitting, the red indicator will light
continuously.
4. Release the PTT button to listen.
Your radio may be configured for 'Transmit Inhibit'
under certain conditions (e.g. when the channel is in
use by others) in which case, the channel busy tone
will sound when you press the PTT or call button to
indicate that transmission is inhibited.
When the channel is free, the Channel Free beep
will sound, and you can make a call.
If your radio is equipped with a transmit time out
timer (TOT), a warning tone
sound a few seconds before the transmission is cut
off. Your radio may be programmed to inhibit
retransmission within a preset time.

Receiving a Call

1. Turn your radio on and adjust the volume level.
2. Switch to the desired radio channel.
3. If, at any time, a call is received you will hear
the call at the volume level you have set.
Note: The system may have a limited call time and
the call may be terminated automatically if
this call time is exceeded.
will
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