How to query the usage of GSM package through SMS?

In view of Unicom's inquiry about GSM package:

The following operation methods can be used as any package query of Unicom, whether it is global or local.

1. Edit the short message "Package Balance" and send it to 100 10. Soon you will receive a reply from 100 10: Up to now, the usage of the package in your account is as follows: traffic, voice, SMS usage and the rest will be presented one by one.

2. If texting is too troublesome, you can directly call1001014 to check the usage of the package. For the 2/3G package, you can directly call 190 1 to check the remaining phone charges and the usage of the package. If it is convenient to use the network, you can also log in to the mobile phone business hall of China Unicom.

Please note that sometimes the query will be inaccurate and abnormal due to the time difference. You can inquire about the situation after 1 hour or directly call 100 10 manual customer service.