Vibration Alert
Your FRS550W will alert you with a vibration when there is an incoming transmission. You must be on the same channel and code setting as the party with whom you
are communicating.
To use the vibration alert:
1. Press and hold the scan/vibrate
button until the 
icon appears.
2.You will be alerted with a five second vibration when you receive an incoming call.
3.To turn off the vibration alert, press and hold the scan/vibrate button again until
the 
icon goes out.
The vibration alert feature only functions when CTCSS codes are assigned to a channel.
Locking In Your Selection
To prevent the channel and code settings from accidentally being changed, you should lock the buttons of your FRS radio. This will disable the ▲, ▼, wx/ctcss, and
scan/vibrate buttons.
1.Press and hold the light/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 light/lock button again for two seconds to unlock the buttons. Or turn the radio off and then on again to unlock the buttons.
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