How to query the remaining time of Unicom broadband

1. Log in to the online business hall, click "Telephone Fee Inquiry" > "Account Inquiry" on the home page, and check "Personal Information"; 2. The expiration time of broadband can be checked by the agreement signed by the user when installing the machine; 3. Contact the local 100 10 manual customer service to provide personal information for inquiry; 4. Go directly to the local Unicom business hall for enquiry.