How does China Mobile inquire whether the contract has expired?

China Mobile's contract expiration time inquiry method is as follows:

1. Call the customer service phone: call the customer service phone of the mobile operator, provide personal identification information, and inquire about the expiration date of the contract.

2. Use the China Mobile Phone Business Hall App: download and install the China Mobile Phone Business Hall App in the mobile app store. After registering and logging in, enter "account management" or "my expenses" and other related options to inquire about the relevant information of contract SMS.

3. Log in to China Mobile official website: Visit China Mobile official website through the browser, log in to your account, enter the account management page, select the options related to the contract period, and enter the mobile phone number and authentication information to get the detailed information of the contract period SMS.

I hope I can help you!