Keep: Press to keep you and each other from hearing the voice in the call, press again to
return.
Add call: Click to jump to dialer interface and you can add another call.
Call recording: Make a call recording during a call.
Conference call: Merge multiple calls to a telephone conference.
Contact head: If you have set contact head before, it will show in the call or answer the
phone.
Notice
：
You can press "back" button on a return to use other programs during a call. For example,
you can view the calendar in a call. Choose "the call" in the notification bar to get back to
call interface from the other programs.
2.3 Answered call
When you receive a contact’s call you’ve stored, it will display the caller's name, telephone
number, number location. When you receive a contact’s call you’ve not stored, it will only display
phone number and number location.
Contact head
Hang up
Show the digital key
Hands-free
Mute
Keep
Add call
Conference call
Call recording