Zte Blade A51 User Manual page 47


Touch

Touch

Touch
code (for example, the PIN for your voicemail or bank
account) during the call.

Touch

Touch
which is put on hold.

Touch
conference call.

Touch
and switch to the other call that has been put on hold.

Touch

Touch
NOTE:
Video call support depends on your mobile service provider and
you must enable the 4G calling and video call features through
the Settings app > Network and internet > Mobile network >
Advanced > Operator video calling
WARNING!
Because of higher volume levels, do not place the phone near
to turn on or off the speaker.
to mute or unmute your microphone.
to switch to the keypad when you need to enter a
to put the call on hold.
to make another call separately from the first call,
to merge the separate calls into a single
to put the caller you are speaking to on hold,
to switch to video call.
to end the current call.
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