I received a text message today, saying that Unicom's ice cream card has expired for one year. Why, my mobile phone card has been used!

Broadband renewal Broadband renewal is to continue to use the last broadband package after the broadband expires, and you need to pay a fixed package fee. The advantage of broadband renewal is that you don't need to find a new broadband package, and you can pay online without going to the business hall, saving time and trouble. One disadvantage of broadband renewal is that you can't change the broadband package, and the use period needs to be fixed, so you can't change it halfway. Broadband and mobile phone cards are bound to use an account, and both services can be paid. PS。 Permanent validity in the figure refers to the long-term validity of the system default owner using the package without changing it.