Linktone Ltd. (Linktone) provides entertainment-oriented telecom services to mobile phone users over the second generation (2G) and 2.5G mobile telecommunications networks in China. The Company specializes in the development, aggregation, marketing and distribution of user wireless content and applications, primarily through three mobile network operators in China, China Mobile, China Unicom and China Telecom. The Company also provides certain audio-related services over the fixed and mobile line telecom networks in China. Its 2G short messaging service (SMS)-based services include ringtones, icons and screen savers, interactive SMS messaging in certain television programs, adventure, action, trivia and fortune-telling games, lunar and Western horoscopes, POP Messaging, jokes, fan clubs, event-driven or entertainment news updates and a virtual mobile amusement park called WonderWorld.