What you can do during a call
To return to the call screen, swipe down from the status bar to open the notification
panel and then touch Current call.
Touch
to place the current call on hold, then touch
again to resume the call.
Touch
to start a three-way call. Make sure you have
subscribed to this service before using three-way calling. For
details, contact your network operator.
Touch
to mute or unmute the microphone.
Touch
to use the speaker.
Touch
to end the call.
Touch
to display the dialler.
Touch
to display your contacts.
Touch
to write a note.
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