• The DMTF Tone sounds.
• You hear the dialling tone of the telephone
user.
If unsuccessful:
• A negative indicator tone sounds.
• The phone call fails. Repeat this step.
2 Press the PTT button to make the call.
3 Release the PTT button to listen.
4 Press the programmed Phone Exit button to end
the call.
If end-call-setup is successful:
• A tone sounds.
If end-call-setup is unsuccessful:
• A negative indicator tone sounds.
• Repeat this step, or wait for the telephone user
to end the call.
Responding to Phone Calls as Private Calls
Follow the procedure to respond to Phone Calls as
Private Calls on your radio.
When you receive a Phone Call as a Private Call:
• The green LED lights up.
• Your radio unmutes and the incoming call sounds
through the speaker.
If Phone Call capability is not enabled on your radio,
your radio mutes the call.
1 Press the PTT button to respond to the call.
2 Release the PTT button to listen.
3 The call ends when there is no voice activity for a
predetermined period.
A tone sounds.
Responding to Phone Calls as Group Calls
Follow the procedure to respond to Phone Calls as
Group Calls on your radio.
When you receive a Phone Call as a Group Call:
• The green LED blinks.
• Your radio unmutes and the incoming call sounds
through the speaker.
If Phone Call capability is not enabled on your radio,
your radio mutes the call.
1 Press the PTT button to respond to the call.
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