If users click the button or the button (Only available when
there is a video call) to answer the new incoming call, the previous call would be put on hold
automatically.
If users click the button to refuse the new incoming call, the LCD will go back to
the talking screen, while the active call would not be interrupted.
ACTIVE CALL
CALL HOLD AND CALL RESUME
CALL HOLD
During the active call, press the hardkey HOLD to put the current call on hold. Users could then
make or answer a new call. It shows as follows: