Zte WF723CA - Use Call Waiting

15
NOTE:
If your phone does not have a Flash (or Talk) key, use the off-hook mechanism
supported by your phone instead.
Use Call Waiting
Call waiting allows you to be notified of incoming calls while on a call.
Press *43# or #43# to enable or disable Calling Waiting features.
When you’re on a call and another call comes in, you will hear two tones.

Press the Flash (or Phone/Talk) key to hold the current call and accept the
waiting call. You can press the Flash (or Phone/Talk) key again to switch
back and forth between calls.

Press 1 and the Flash (or Phone/Talk) key to end the current call and accept
the waiting call.

Press 0 and the Flash (or Phone/Talk) key to reject the waiting call.
NOTE:
Your device comes with standard three-way calling and call waiting. Operation of
these features will vary depending on your home phone equipment.