User's Manual

10 Advanced Features
10.1 Radio Check
Radio Check feature is used to check whether the target radio is activated in the system. The target user
will automatically send a response to the caller radio without any audible or visual indication.
1) Press
in the home screen to enter the menu.
2) Select and enter“
contact” menu.
Or you can press
in the home screen to directly enter the “Contact” menu.
3) Select and enter the “Contact List” interface. Select the target private call contact for radio check.
4) Press OK key and enter the “Contact” interface.
5) Select “Radio Check” and confirm.
The screen will show the alias or ID of the target private call contact and indicates that the radio is sending
radio check; the red indicator glows.
6) Waiting for response from the target radio
If the target radio is activated in the system and it succeeded to respond, the radio will show “Radio
Available”.
Note:
 If you press
during radio check, the radio will exit the radio check process.
 If the retry count is used up and no response is received, the radio will exit the radio check and show
“Radio Unavailable”