switel WTF 720 Bedienungsanleitung Seite 54

Operating the Walkie−Talkies
Key lock
Confirmation tone
Switching the confirmation tone on/off
28
VOX mode (handsfree)
Activating/Deactivating VOX mode
54
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The key lock function prevents inadvertent modification of settings.
When the key lock function is activated, the
display.
a, M
The confirmation tone is issued when you release the P, button.
This signals to the caller that you have ended transmission.
Switch the walkie−talkie off. Press and hold the : button and, at
the same time, switch the walkie−talkie back on.
When the confirmation tone is activated, the
the display.
VOX mode is automatically activated when the headset supplied is
used. When your voice or another noise is detected by the headset
microphone, the walkie−talkie automatically starts to transmit. It is
not necessary to press the P button.
When you start to speak, there is a slight delay before the
walkie−talkie starts to transmit.
1. Switch the walkie−talkie off.
2. Raise the cover of the connection socket.
3. Insert the plug on the headset supplied in
the connection socket.
4. Switch the walkie−talkie on. The VOX
icon appears in the display.
To deactivate VOX mode, pull the headset
plug out of the connection socket.
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icon appears in the
Activate/Deactivate the key lock
icon appears in