Telecom card by sending a text message to turn off the traffic package method: edit the text message QXLL or 4073 sent to 10001 can cancel the traffic package, the month for the next month to take effect.
Other methods:
Dial China Telecom's customer service hotline 10000 and follow the prompts to enter the manual service to cancel the service.
Edit SMS 10001 and send it to 10001, and follow the reply SMS prompts.
Log on to China Telecom's online business hall for processing.