Can telecom mobile phones order traffic packets by SMS?

Telecom users can process corresponding traffic packets by sending the following instructions to "1000 1":

Send 4 122 10 to immediately open 10 yuan 300MB national traffic, send 4 12220 to immediately open 20 yuan 1GB national traffic, send 4 12230 to immediately open 30 yuan 2GB national traffic, and send 4/kloc.

In addition, you can also log in to the online business hall of China Telecom, as follows:

1. Log in to the online business hall of China Telecom.

2. Select Business Processing-Add Traffic Packet

3. Select the traffic packet to be processed and enter the SMS verification code for processing.