Can I call the school after the campus card is issued?

You can use it, but you can't enjoy the campus discount.

With the constant adjustment of campus card fees, the price of campus cards is now far lower than that of ordinary mobile phone cards. In the earliest 2/3G era, the preferential strength of campus cards was not so much. At that time, students' business was mainly short messages and telephone calls. I have to say, at that time, students' phone bills were still relatively high, especially some students in long-distance relationships, and the number of text messages was amazing.

Most of the operators on campus are outsourced to subordinate communication companies. I think the criticism of most campus cards is still reflected in too much competition in the lower part, too ugly popularity, and infighting lies are full of lies that induce student groups. The most exasperating thing is that because the basic card handlers are improvising, a certain amount of promised services may not be fulfilled, and even after-sales guarantee is difficult to fully handle.