Why can't Zhangjiakou 2G mobile phone surf the Internet?

Generally, a 2g mobile phone can make phone calls or surf the Internet. There are many factors that can't get online, so we can compare them according to our own situation.

(1) location is only covered by 2G network, but because the signal of 2g network is too slow, web pages and information cannot be sent out.

(2) Please check whether there is a phone bill in your account. If the balance is insufficient, you need to recharge it before you can use it.

(3) You can check whether the USIM card is plugged in. If it's plugged in and still doesn't work, I suggest you go to the business hall to check whether the USIM card is faulty or not.

(4) If the usage traffic reaches the peak in the current month, the network will automatically shut down. It is recommended to inquire or pay attention to the traffic packet SMS.