User's Manual

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Bluetooth: Switching to Bluetooth earphone during a call is
allowed after it has been connected.
Hang-up: End a call.
5.3 Emergency call
You can make emergency calls as long as your current
location is covered by the network area. Emergency
numbers vary by country and those number(s) in your
mobile phone may not work in all locations. Sometimes an
emergency call cannot be made due to network problems.
5.4 During a video call
During a video call, press the shortcut button on the screen
to perform the following operations:
Switch the front and the back cameras: Switching
between the front and the back cameras;
Mute: Mute the volume at the moment;
Dialling keyboard: Enter the dialling keyboard interface;
Hands free: After switching to hands free mode, the current
calling voice is played on the loudspeaker;
Disable a video: Turn off the camera;
Disable local display: The local images will be closed;