Zte Optus X Start 4 User Manual page 33

Reject a Call
When you receive a phone call, swipe down on the screen to
reject the call.
You can also touch the Reply icon to reject the call and
select a preset text message or edit one to send to the
caller.
- or -
If the screen is unlocked, touch DECLINE to reject the call.
Call Options
During a call, you will see a number of on-screen options.
Touch an option to select it.
 Touch
 Touch
 Touch
enter a code (for example, the PIN for your voicemail)
during the call.
 Touch
 Touch
call, which is put on hold.
 Touch
conference call.
 Touch
to turn on or off the speaker.
to mute or unmute your microphone.
to switch to the keypad when you need to
to put the call on hold.
to make another call separately from the first
to merge the separate calls into a single
to put the caller you are speaking to on hold,
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