What are the rules of traffic conversion voice, SMS and MMS in free travel?

The rules for voice, SMS and MMS conversion with free travel are: 1. If users incur domestic voice, SMS and MMS charges, they can directly use the domestic traffic in the package for automatic conversion. The conversion standard is: 1MB traffic = 1min domestic voice = 1 SMS. 2. Voice, SMS and MMS exceed the tariff: all of them are converted into traffic and charged according to the package that exceeds the tariff. The conversion standard is: 1 min domestic voice = 1 SMS = 1 MMS = 1MB( 1024KB) traffic. 3. When the remaining traffic in the package is carried forward to the next month, the remaining traffic can still be converted into domestic voice, SMS and MMS according to the above standards. Welcome to the website of Telecom 10000 for details. Customer service 222 will answer your questions. Broadband service can self-help troubleshooting, which is simple and easy to operate. In addition, you can also handle work order inquiry, ITV troubleshooting, broadband application and password service, which is convenient and fast. For more functions, please pay attention to China Telecom's Guizhou customer service.