Voice Call

1）Voice Mail:The voice mailbox in setting in the input voicemail number.

2) IP prefix number：Setting the different of SIM cards IP prefix numbers

3）Call forwarding：Can set respectively 2 a SIM card, the line is busy, and no one has to receive, not be connect four connecting way

3) Call barring： Can set respectively two to the SIM card call restrictions

4) Additional Settings：a.My phone number b.Call waitting。

Video Call

1）Local video replacement：Set a picture to display when camera off use.

2) Display peer video：Display picture for replacing peer video when it is unavailable.

3）Peer video replacement：Set a picture to display when peer video unavailable.

4）Enable back camera：Available to switch cameras if turn on.

5) Bigger Peer video：Turn on to make peer video bigger than local video.

6）Auto drop back：Drop back to voice call connecting automatically

7）Outgoing video call：Display local video when make a video call.

8) Incoming video call：Display local video when accept an incoming video call.

9) Other settings： a. Call forwarding b.Call barring c.Additional settings

Internet call

1) Account

2) Use Internet calling

Other Settings

1） Fixed Dialing Numbers

2） Minute Reminder：Turn on minute reminder at 50s of every minute.

3） Quick Response：Can edit the text messages rejected by the information when content.