User's Manual

Call Duration
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 below)
● 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
a Group Call and access this group by “Late Access”.
DMR Functions and Operations
Group Call Calling Party ID or Alias Display
After initiating a Group Call, all parties LCD will display
the Group Call calling party ID or alias.
Communication Channel Display
● Display master control channel
After initiating a call application ,LCD will display master
control channel of radio registered base station before
setting up voice communication.
● Display main operation channel
After setting up a call,LCD will display the operation
channel of the current base station occupied.
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