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Group call
It is a voice call between one individual user and a predefined group of users. All parties in
the group can communicate with each other.
All call
It is a one-way voice call from any user to all users on a channel.
User can initiate an individual call, group call or all call on a digital channel through the same
operation
5.1 Make a voice call on Digital channel through Preset contacts
User may ask a dealer to preset a regular individual call, group call and all call contacts for each
digital channel.
1.
Select the channel with the active subscriber ID or alias
2.
Press and hold down PTT key to make a call. The LED lights up solid red. The second LCD
line shows the outgoing individual/group/all call icon at the left corner and also shows the
target user alias or number.
3.
Speak clearly into the microphone
4.
The target user can receive the call without any operation. On receiving a call, The LED lights
up solid green. The second LCD line shows the incoming individual/group/all call icon at the
left corner and also shows the originating user alias or number.
5.
If the target user does not respond the individual call in the confirmed mode, the radio will
display an appropriate indication-Call Failure.
6.
Release PTT key to listen.
7.
If there is no voice activity for a predefined period of time(Call Hang Time), the call ends.
5.2 Make a voice call on Digital channel through Contacts or Call Log
1.
Select a channel
2.
Radio-1 accesses the Contacts list vis “Menu > Contacts > Contacts List” or “Menu >Call Log
> Outgoing/Incoming”
3.
Radio-1 press Up/Down key to select a target user, for example, Radio-2
4.
Radio-1 press and hold down PTT key to make a call. The LED lights up solid red. The
second LCD line shows the outgoing individual/group call icon at the left corner and also
shows the target user alias or number.
5.
Radio-1 speak clearly into the microphone
