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