China Mobile Unicom Telecom Business Scope

China Mobile: Mainly engaged in mobile voice, data, IP phone and multimedia services, and has the right to operate the computer Internet international networking unit and the International Import and Export Bureau. In addition to providing basic voice services, it also provides fax, data IP phone and other value-added services, and has customer brands such as GSM, M-Zone and Shenzhouxing.

Mobile phone number segments include: 134/5/6/7/8/9, 147,150/12/7/8/9, 178,/kloc-. , 1703/5/6, 172, etc.

Customer service telephone number: 10086

China Unicom: Mainly engaged in fixed communication services, mobile communication services, domestic and international communication facilities services, satellite international private line services, data communication services, network access services and various telecom value-added services, as well as system integration services related to communication information services. China Unicom launched a brand-new full-service brand "Wo" on April 28th, 2009, which bears the service concept of Unicom's continuous innovation and provides comprehensive support for individual customers, family customers and group customers.

Mobile phone number segments include: 130, 13 1, 132, 155, 156, 185, 186.

Customer service telephone number: 100 10

China Telecom is the main operator of China Telecom, mainly engaged in integrated information services such as fixed telephone, mobile communication, satellite communication, Internet access and applications. Service brands include: Tianyi? , tianyifei teenager? , Tianyi E home? , Tianyi pilot? , Tianyi WIFI

Mobile phone number segments include: 133, 149, 153, 177, 180? 、 18 1、 189

Customer service telephone number: 10000