Controlling The Volume - Philips VOX 150 Gebrauchsanleitung

2 To reactivate the microphone press the VOLUME UP and
VOLUME DOWN button simultaneously again.
Your microphone is now activated to finish your call in normal mode.
Ending a call
To end a call you can choose to use your Bluetooth headset or to
use your mobile phone's keypad.
1 To end the call, briefly press the ON/OFF&SEND/END button
once.

Controlling the Volume

To control the volume and sounds (ring tone and signals) use the
VOLUME UP and VOLUME DOWN button.
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