Competition among them: As China Mobile, China Telecom and China Unicom are all operators in China, their services, such as calls, traffic and broadband, are bound to be in conflict and competition.
Their main business:
1, mobile: mainly engaged in mobile voice, data, IP phone and multimedia services, and has the right to operate computer internet international networking units and international import and export bureaus.
2. Telecommunications: mainly engaged in domestic and international fixed telecommunications network facilities, including local wireless loops; Voice, data, image and multimedia communication and information service based on telecommunication network; Technology development, technical services, information consultation, advertising, publishing, equipment production and sales, import and export, design and construction.
3. Unicom: mainly engaged in mobile phone (GSM) and wireless paging, and developed into mobile phone (including GSM, WCDMA, FDD-LTE), long-distance phone, local phone, data communication (including Internet service and IP phone), telecom value-added service, wireless paging and other services.
Their respective characteristics:
China Mobile is the only telecom operator focusing on the development of mobile communication. China Telecom is a super-large state-owned communication enterprise established according to the national telecom system reform plan, and China Unicom is the only telecom operator listed in new york, Hongkong and Shanghai at the same time.
Extended data:
The respective emphases of China Mobile, China Telecom and China Unicom:
1. China Mobile mainly engages in GSM, TD-SCDMA, TD-LTE networks and fixed networks.
2. China Unicom mainly engages in GSM, WCDMA, FDD-LTE and fixed network.
3. China Telecom mainly deals in CDMA, CDMA2000, FDD-LTE, TD-LTE networks and fixed networks.
References:
Baidu encyclopedia-operator