switel WTF722 Mode D'emploi page 65

VOX / iVOX (handsfree)
When this function is active, the walkie−talkie automatically starts to
transmit when the unit detects your voice or a sound.
Activate VOX mode
When using VOX
The P button on the walkie−talkie need not be pressed to trans-
mit.
Use a commercially available headset
without a PTT button equipped with a
3−pin, 2.5 mm stereo jack plug.
Pin assignment: 1 = Microphone,
2 = Loudspeaker, 3 = Earth
1. Switch the walkie−talkie off.
2. Raise the cover on the connection socket.
3. Insert the plug on the headset in the connection socket.
4. Switch the walkie−talkie on.
5. VOX" appears in the display.
Deactivating VOX mode
To deactivate VOX mode, pull the headset plug out of the connec-
tion socket.
1
VOX: Voice Operated Transmission = Noise detection
Operating the Walkie−Talkies
When you start to speak, there is a slight delay before the
walkie−talkie starts to transmit.
1
mode, conversation is carried out via a headset.
Switch the walkie−talkie off before connecting a headset.
The headset supplied with the walkie−talkie is not desi-
gned for this function because it is equipped with a PTT
button. Further information is provided on Page 64.
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