Number range included in downlink SMS

M means SMS uplink. If we send a text message or reply to the service number, the mo calculation is 0. 1 yuan/article, and this part of the money is earned by mobile. Sp does not participate in sharing.

Mt: It's just a short message. If we receive SMS or pictures from sp, the price of ringtones. Mt is determined by sp, but it must be approved by the move. There are two main types of mt fees, one is monthly subscription and the other is article subscription. If it is a monthly subscription, there is no charge for the information of that month. The highest monthly price is 30 yuan/month. The maximum subscription price for articles is 2 yuan/article. It should be noted that it is not.