Voice Communication
After set up a Group Call ,Both the calling party and the called
party are in the PTT allowing interface. You can hold down PTT
key to transmit a call.
When a Group Call is received ,your radio set up call
automatically and sounds “De”,your radio will display the icon .
(As shown above) The first line display the coming call alias or ID.
Late Access
After set up group call,this radio allows the member haven’t
joined in this group transmit this call during calling .
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Receiving and Responding to a Group Call
Call Duration
● The calling party LCD .
To count up the Call Duration by count -down,the starting
time of count-down time is the total lasted talking time.
This time is preset time via system configuration .
When the total lasted calling time expires the preset time ,
this radio will return back from calling and end this call.
● The called party LCD
To count up the Call duration time by occurred time ,the
start time from 0.
To count up from the called party access to Group Call .
Recount up by count-down requires when the called party
end Group Call and access this group through“Late Access”
After setting up a Group Call ,Both the calling party LCD
and the called party LCD will display Call Duration in time .
Unit is “Minutes :Seconds.”(As shown)
MPT Trunking Function and Opertaions
