Guide to keys and sockets on mobile phone
Turn screen lock on or off
Turn silent mode on or off
Choose network mode
Want to make a video call to another device which supports FaceTime? The video call can be made using either the mobile network or a Wi-Fi network. Follow these easy instructions.
Turn on FaceTime
Tap the indicator next to "FaceTime" to turn on the function.
Tap Use your Apple ID for FaceTime and follow the instructions on the screen to log on.
Return to the home screen
Tap the Home key to return to the home screen.
Make a video call
You need to establish a connection to a Wi-Fi network to make a video call using a Wi-Fi network. If you want to make a video call using the mobile network, you need to turn on mobile data.
Tap the required contact.
Tap the camera icon to switch between the front and the back camera.
Mute or unmute microphone
Tap the microphone icon to turn the microphone on or off.
Tap the end call icon.
Tap anywhere to dismiss
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