Installation Instructions

Conversation Limit
When a group call is established, both the calling party and
the called party will display the call duration in real time.
● At the Calling Party
A countdown timer is displayed to the calling party to
show the remaining time for a call. The time period is
programmed by your dealer. The group call will be
terminated automatically when the preset time expires.
● At the Called Party
The called party displays the actual communication time.
The timer starts counting once the called party joins the
group call. If the called party takes the initiative to exit
from this call and then rejoins it later through the late entry
method, the counter restarts.
Ending a Call
The voice communication will be terminated when one of the
following situations occurs:
● No operation (PTT key press) is performed within the
preset time (programmable).
● The preset time expires.
● The calling party ends the ongoing call.
● Signal of base station is missing.
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DMR Trunking Functions and Operations