User's Manual

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18. 5.1.5 Answer a video call
Slide the Answer Key to the right to answer a call.
After dialling, press the Hang-up Key to end the call.
5.2 During a voice call
During a voice call, press the shortcut button on the screen
to complete the following functions:
Mute: Mute the volume so the person you are talking to will
not hear you. However, you will still be able to listen to the
other line.
Dialling keyboard: Enter the dialling keyboard interface;
Hands free: After switching to hands free mode, the current
calling voice is played on the loudspeaker;
Add a call: Make a second call at the same time; After
putting the corresponding number, press the Dial Key to
make a call;
Waiting: Hold the current call.
Bluetooth: Switching to Bluetooth earphone during a call is
allowed after it has been connected.
Hang-up: End a call.