How to check the phone bill balance by SMS?

Hello, taking telecom as an example, telecom users can directly edit 102 and send 100 1 to check the phone bill balance. You can enjoy the traffic multiplication with the star card. The more traffic you use, the easier it is to brush the video and play the whole network. For details, please visit the online business hall of Guangxi Telecom. Customer service 28 will answer your questions.