How to check the expiration date of recharge fee by mobile phone?

According to the information you provided, if you mean the validity period of prepaid users' phone bills, China Unicom has cancelled the validity period limit of all prepaid products with monthly rent or low consumption since March 20 12.

If you need to query the recharge record, you can query your payment status through the following channels:

1 Log in to the online business hall/rgjetzu;

Guangdong fast food package: 5 yuan1GB/rgjief9q; ; 10 yuan 3gb/RGJEFCM；;