EN
call tone
To alert other radios set to the same channel as you that you want to communicate with them, you can transmit a call tone to
To change the call tone:
1.Press 
3 times until the number starts flashing.
2.Press and hold 
to change the tone.
3.Press 
to confirm and exit the menu. Or, press 
to confirm and go to the next Menu Option.
NOTE: To page another unit, press 
. The selected call tone will be heard from your device and from the receiving party’s unit at the same time.
VOX level / voice delay time
The Voice Activated Transmission (VOX) function allows your voice to activate transmission automatically when the transceiver is used with an optional
To set up a headset:
1.Press and hold 
to switch the radio off.
2.Plug in the headset
3.Press and hold 
to switch the radio back on again.
NOTE: This product is only compatible with Oregon Scientific headsets, please ask your local retailer for further information.
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