What is the business of China Unicom and how to close it?

"Unicom is in the letter" is an information subscription and on-demand service based on SMS (short message) platform, which allows Unicom mobile phone users to enjoy life, information, business, entertainment and other information anytime and anywhere with the help of SMS. The main business contents of China Unicom include: life, entertainment, finance, business information on demand, information customization service, interactive entertainment games, making friends and chatting, etc.

At present, according to the different service scope, Unicom's SP services are mainly divided into two categories: the whole network (national) SP services and local (provincial) SP services.

1. Unicom's whole network (country) SP service is mainly provided by portals such as Sina, Sohu and Netease. And some SPs that provide information services throughout the network. Users can log in to these portals according to the prompts and enter the "SMS" menu to use the service.

2. The local (provincial) SP business of China Unicom mainly provides various information services suitable for local (provincial) characteristics. Such as the participation of media programs in this province (including TV, radio, newspapers and websites) and the subscription and on-demand of various production, life and entertainment information.

Unicom's communication fee includes communication fee and information fee.

1. Communication fee: For information on demand, inquiry and other services sent by users through mobile phones, after users successfully receive information, the uplink communication fee (users use mobile phones to send business instructions) is charged at 0. 10 yuan/piece, and the downlink communication fee (users use mobile phones to receive information) is free;

2. Information fee: Information fee is set by SP and charged to users. At present, China Unicom charges for it; After the user successfully receives the information, the information fee is charged to the initiating user; It is divided into on-demand category and customized category, and the price ceiling is set for the information service fee of each SP (the monthly subscription fee shall not exceed 30 yuan/month, and the on-demand fee shall not exceed 2 yuan/article).

* * * There are two ways to unsubscribe, namely:

1, SMS cancellation: SMS "0000" to SP access number, 0000 to 1065 133 can cancel the whole network information;

2. You can call the toll-free customer service number: 100 10, and you can cancel the SP information of the whole network; You can also contact SP customer service to cancel.