Is there a charge for mobile Fetion service?

Fetion is an integrated communication service integrating business applications and entertainment functions. It integrates SMS, domestic mobile data, voice (IVR) and other communication methods. Logging in through computers, mobile phones, WAP and other terminals not only realizes seamless instant communication between computers and mobile phones, but also provides the function of sending short messages to China mobile customers for free, so that you can communicate with your friends 24 hours a day. After Fetion is enabled, the system will assign a unique ID to the customer, which is Fetion. Fetion is generally 9 digits, and customers can add friends and contact friends through Fetion to realize anonymous communication. Fetion service has been offline in most provinces, and users who originally opened Fetion will not be charged if they continue to keep the service.