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