Excuse me, what kind of tariff is more affordable for Hohhot Mobile, such as the mobile phone number of the school? There is also the activity of charging for mobile phones.

At present, there is no such special affordable tariff for mobile. Generally, university cards are mailed together with the notice, but they have not been affordable since last year. For example, you rent 500 SMS messages in May, 20 megabytes of traffic, and rent 600 SMS messages every month. These are monitoring cards, and some small mobile agents sell them outside when they have enough. You can ask, they are all affiliated to universities, but they are more expensive! There is no such thing as sending a mobile phone now.