There is a charge for Unicom's mobile phone, but it is necessary to stop sending text messages. I didn't tell you what was going on when I asked in the business hall. Now I have to stop texting, and i

There is a charge for Unicom's mobile phone, but it is necessary to stop sending text messages. I didn't tell you what was going on when I asked in the business hall. Now I have to stop texting, and it appears repeatedly, which affects my use. If the current available balance of the Unicom card you use is greater than 0, it will generally be recharged as a reminder message in time to avoid affecting normal use.

Another situation is that your mobile phone has participated in a preferential activity, and if there is a complimentary phone bill, it will be returned every month. The phone bill to be refunded is frozen. It is not excluded that the balance you inquire includes frozen balance, but it is actually arrears, so there will be a text message to remind you of arrears. I suggest you consult the local customer service to find out the actual situation of your number.