Installation Instructions

Backdial List
All incoming calls are saved in the Backdial List.
● To delete all call entries in the list, select "Redial List ->
Selected Call -> Delete All".
● For each call entry, you can choose to perform any of
these operations: View and Delete.
● To delete all call entries in the list, select "Backdial List ->
Selected Call -> Delete All".
You may follow the procedure below to make a call through
the Backdial List.
Procedure:
1. In the home screen, press the key to access the
Backdial List.
2. Press the Up/Down key to select an entry you want to
call.
3. Press the or PTT key to make the call.
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Hunt
In the DMR system, the terminal is required to register with a
base station for normal work. Before registering, the terminal
will hunt through the control channels for available base
stations. The system provides multiple hunt policies for the
registered terminals to ensure normal communications.
Last Registered List: This list saves the last 10 control
channels on which the radio has worked prior to power-off.
Short Hunt
The radio will hunt for the last 10 control channels on which
it has worked. If the radio fails to register on all the 10
channels, it will go on with the Fixed TSCC List. The hunt
process will cycle until the radio successfully registers with a
base station.
Comprehensive Hunt
Short hunt would be performed preferentially. If short hunt
brings no successful registration, comprehensive hunt will go
from the channel defined at Minimum. Every 100 channels
are hunted during comprehensive hunt, the previously said
10 channels will be hunted again. If no successful registration
Note: You cannot view the Last Registered List on the UI
because it runs in the background.
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DMR Trunking Functions and Operations