Joke Collection Website - Public benefit messages - Today, mobile phones have no chance to subscribe to services. I send 0000 to Telecom to check the service, and then send 00000 to cancel all services.

Today, mobile phones have no chance to subscribe to services. I send 0000 to Telecom to check the service, and then send 00000 to cancel all services.

No, generally send the number 0000 to 1000 1 or directly dial the number 10000 to inquire about all the currently customized telecom short message value-added services. And send 00000 to the service port of SMS content service provider, and the on-demand service does not need to be unsubscribed. In other words, sending 0000 is to unsubscribe from SP service, and the sending port is different. Unsubscription is different from SP service and has nothing to do with traffic packets.