1, campus card, mobile phone card itself's biggest function is to provide you with a cheaper package, and your call time and traffic will be greatly increased, which is at least twice or even more cheaper than this package at the same price in the market, so most students will apply for campus cards when they are in college.

2, in fact, just like the phone card function, the only difference is actually the package you bought. Packages generally include basic contents such as call messages, and then include campus network access, traffic, and broadband. The specific price and content depends on the specific place.

Key points: Be sure to understand the package content and additional fees. Don't trust others easily! So let's talk about campus internet cafes here. There is a free campus network for all students and faculty in the public area of the school, which means that you can use it without a card, and the WIFI in the dormitory can also be used with a card.