Wan Wan Palm Hall aims to provide users with more convenient transportation, telephone charges, value-added business inquiry and handling services. This is a platform launched by China Unicom. Users can view the special activities of China Unicom in the client of Wan Wan Palm Hall.
In the Playroom, users can query their number information, detailed bills, traffic and telephone charges, handle value-added services such as 4G packages, smart Wo Jia, Wo Jia community, etc., and also conduct operations such as Alipay recharge and Wobi exchange.