What is the difference between point-to-point Unicom communication fee, point-to-point communication fee, Unicom communication fee and SMS fee?

Peer-to-peer SMS service refers to the SMS transmission cost from mobile phone to mobile phone, that is, the peer-to-peer communication cost mentioned above. Among them, the point-to-point short message in the network refers to sending short messages between Unicom users, that is, the above-mentioned point-to-point Unicom communication fee. Point-to-point short message outside the network refers to sending short messages to each other between Unicom users and other network users.

Unicom's incoming communication fee refers to the fee generated by using China Unicom's incoming communication service in the communication network, that is, the short message communication fee of 0. 1 yuan/piece, including Tencent QQ membership service and short message version super QQ service.

Short message fee includes communication fee and information fee, which is simply the sum of the above fees.