What should I do if I unsubscribe from SMS of domestic 30 yuan traffic packets?

China Telecom's method of unsubscribing short messages from 30 yuan traffic packets:

1. Send short messages "4 12" to "1000 1", and cancel the traffic service according to the handling and cancellation instructions in the reply message.

2. Send short message QXLL to 1000 1 to cancel all traffic packets in the package.

30 yuan Telecom's monthly package is divided into two types:

1, the ordinary monthly subscription package, and the monthly subscription package of telecom 30 yuan Internet traffic includes 300M Internet traffic;

2. Big Mac traffic package, 30 yuan includes 500M domestic traffic and 500M local traffic.