Do I have to deduct the phone bill when I make a phone call with Yixin software? Yixin account is bound to mobile phone number.

There is no charge for using Yixin software to dial the mobile phone number.

Because Yixin supports Wi-Fi, 2G, 3G and 4G data networks; If you use Yixin software to make calls when using wifi, there is no traffic charge; If you use EasyTrust software to make a call when using 2G, 3G and 4G data networks, and you need to consume mobile phone traffic, you will use the mobile phone traffic fee.

You can make free phone calls and send free text messages to contacts, send phone messages to mobile phones or fixed telephones, and send voice, video, pictures, expressions and texts to friends. In addition, you can also take photos to record your life through "friends circle", upload text pictures to share the recent situation with your friends, and you need to synchronize your phone number address book.