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Functions of Key Combination
1 [F]+[MODE] for keypad locked
Press [F] key and the
icon will be showed on the bottom-
left corner of LCD, and then press [MODE] to lock the
keypad. Repeat above steps to unlock the keypad.
icon will display on the LCD when keypad locked.
(Operation of MODE key, MR key and DIAL key will be in-
valid after keypad locked)
2 [F]+[MR] for scanning
Channel scanning in channel mode: press [F] key and
then press [MR] button to start scanning when there is a
icon on bottom left corner of the LCD.
Rotate the code selector clockwise to scan in ascending
order, and rotate the code selector withershins to scan
channels in descending order. To stop scanning, press
[MR],[MODE]or [PTT] button to stop scanning (the chan-
nel will stay at current channel).
4. [PTT] + [MON / FM] for Audio Call
Press [PTT] and then [MONITOR / FM] buttons to start
Audio Call (1750 KHz) function: the [MONITOR / FM] key
to exit.