100 10 is the customer service number of China Unicom. You can get various customer services through the "100 10" and "1001"hotlines. China Unicom Company keeps adopting new technologies and establishing new networks to provide customers with high-quality services.
China Unicom introduced.
China United Network Communications Group Co., Ltd. (hereinafter referred to as "China Unicom") was formed by the merger and reorganization of the former China Netcom and the former China Unicom on June 6, 2009. The company has branches in 365,438+0 provinces and overseas countries and regions, with more than 65,438+030 overseas service access points. It has a modern communication network covering the whole country and reaching the world and a global customer service system.
Mainly engaged in fixed communication services, mobile communication services, domestic and international communication facilities services, data communication services, network access services, various telecom value-added services, and system integration services related to communication information services.
China Unicom strives to improve the security of infrastructure operation and always ensure the smooth flow of the digital economy artery; Efforts should be made to strengthen the protection of users' personal information, so that users can enjoy a healthy, intelligent and safe digital life in Unicom services; Efforts will be made to improve the information service capability defense system and enhance the basic capabilities of the security industry.