What is the main switch of information service?

The main switch of information service is Monternet service. According to the relevant public information, the mobile Monternet master switch includes the information service switch, that is, the information service master switch serves the mobile Monternet. If the information service switch is turned off, you can't use your mobile phone to send text messages to change your password. After turning off the main switch, the information service switch will also be turned off, and all these switches will not affect the sending of short messages between mobile phone numbers.