On February 3rd, 65438, I ordered 70 megabytes of traffic from Unicom 10 yuan by SMS, but my mobile phone can't access the Internet. The group link that appears does not exist.

First of all, you should make sure that your order has been successful! If successful, you can consult 100 10. Do you need to activate it? If it has been determined that it is not the reason for Unicom. Then you can determine that it is a problem with the phone settings, and you can restart the phone or something. And you have to make it clear what phone model it is! Packet connection does not exist. I saw it once. It was Nokia of s40. Later, it was restarted and answered! The general idea is to eliminate the possible causes of the problem one by one, and finally find the real reason to solve it!