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Emergency Call In countries which use the digital GSM network or TD-SCDMA
networks, if you are located in an area covered by the network,
you should be able to call the emergency services. Even if a SIM
or USIM card is not installed, you should still be able to make
emergency calls. Sometimes, due to the network, the environment,
or interference issues, emergency calls cannot be made.
During a Video Call During a video call, tapping the quick button on the screen or
tapping more will allow you to perform the following:
Record: Records the conversation.
Rear or Front camera: Switches between the two built in cameras.
Mute: Temporarily mutes the call.
New Message: Enters the message editing window.
Turn off the camera: Turns off the camera.
Zoom: Adjusts the focal distance of your camera.
Brightness: Adjusts the brightness of your camera.
Screen Mode: Sets the screen mode.