China Unicom Group
China Unicom Group has more than 125 million GSM subscribers, making China Unicom the world’s third largest mobile provider. In January 2009, China Unicom was awarded a WCDMA license to expand its business to include 3G telecommunications. The company offers SMS, CRBT (Color Ring Back Tone), Ruyi mailbox, MMS, caller ID, call forwarding, call waiting, call hold, multi-party calls, voice mail and many other value-added services.
China Unicom Americas
China Unicom Americas’ SMS is an expansion of China Unicom domestic SMS services, in the Americas. China Unicom Americas currently offers P2P SMS and A2P, and has established direct connections with operators in China, Hong Kong, Taiwan, Japan, South Korea, as well as African and European nations. We are in the process of expanding out direct connections with South American countries such as Brazil and Argentina.