Go to a friend and buy a Longquan card or an old Internet elite card. A card with 600 in front of this number does not require roaming charges in the province. On average, Longquan 40 yuan contains 2000 minutes of virtual net and 2000 short messages per month. 50% plus local free answering or online packet traffic, you should not use this. The old Internet elite has a rich set of packages, that is, it does not force the virtual network time and the number of short messages, and it is monthly according to its own requirements. However, at present, the prices of these two cards are generally above 200/ piece. It may be more cost-effective to find acquaintances.

If there are only two people, you can also buy the current mobile campus card, which will be very favorable at the beginning of school, 50/ card, and the price will be higher in the future. Then you join the virtual network of your boyfriend's school, and you don't have to pay roaming charges to make calls with short numbers. The longest time is 1.500 minutes, and the number of short messages is 1.500. You can save long distance if you choose according to your own situation. However, this card adds 600 dozen 1 gross/minute, and it has to roam in different places.

Please consult 10086 for details.