How to disable or enable call forwarding?
How to enable Call waiting?
What is the call barring password?
Can I set an emergency number on Lock screen interface?
How to make a conference call?
Can I change the way of answering and hanging up calls?
What is call forwarding?
How to set Smart dial?
How to turn on Record calls automatically?
How to enable or disable call barring?
What should I do if I forget the call barring password?
How to set the default calling card?
How to record custom calls automatically?
Can I answer the phone call in landscape mode?
Do our phones have the auto redial function?
How to set to Push the power button to end the call?