Uniden frs 300 - Manual (Page 12)

9
Locking In Your Selection
To prevent the channel from accidentally being changed, you should lock the buttons of
your FRS radio. This will disable the ▲, ▼, and scan keys.
1. Press and hold the lock button
for two seconds to lock the buttons.
The
icon appears on the display
indicating the buttons are locked.
2. Press and hold the lock button again for two seconds to unlock the buttons.
Or turn the radio off and then on again to unlock the buttons.
Call Tone Transmission
If you want to contact someone in your
party, press the call button. ”CALL” and
the transmit icon appear on the LCD for
2 seconds. Anyone on the same channel
will be alerted with your Call Tone.
The call, on/off volume, PTT, MON, lock and light buttons will
not be locked.
FRS300.qxd 7/25/00 18:00 Page 9