Motorola XPR 4380 Manuale Utente
Receiving and Making Calls
English
17
3
Press the PTT button to talk and release it to listen.
4
Press the programmed Phone Exit button to end the call
and a DTMF tone sounds.
and a DTMF tone sounds.
5
If successful:
A tone sounds and your radio exits the Phone Call.
OR
If unsuccessful:
A negative indicator tone sounds and your radio returns to
the Phone Call. Repeat Step 4 or wait for the telephone user
to end the call.
A tone sounds and your radio exits the Phone Call.
OR
If unsuccessful:
A negative indicator tone sounds and your radio returns to
the Phone Call. Repeat Step 4 or wait for the telephone user
to end the call.
For a Phone Call, you hear a short tone when making the call
fails.
fails.
Stopping a Radio Call
This feature allows you to stop an ongoing Group or Private Call
to free the channel for transmission. For example, when a radio
experiences a “stuck microphone” condition where the PTT
button is inadvertently pressed by the user.
to free the channel for transmission. For example, when a radio
experiences a “stuck microphone” condition where the PTT
button is inadvertently pressed by the user.
Your radio must be programmed to allow you to use this feature.
Procedure:
While on the required channel:
While on the required channel:
1
Press the programmed Transmit Interrupt Remote Dekey
button.
button.
2
Wait for acknowledgment.
3
The radio sounds a positive indicator tone, indicating that
the channel is now free.
OR
The radio sounds a negative indicator tone, indicating that
the radio is unable to free the channel.
the channel is now free.
OR
The radio sounds a negative indicator tone, indicating that
the radio is unable to free the channel.
Your radio sounds a negative indicator tone until you release
the PTT button, if it is transmitting an interruptible call that is
stopped via this feature.
the PTT button, if it is transmitting an interruptible call that is
stopped via this feature.