At present, mobile phone users has reached nearly one billion, domestic free phone calls via mobile CC can achieve a 3% market penetration, subscribers will be able to reach 30 million. User ARPU value (average spending per customer value) according to the current data, the monthly sales of 300 million, a huge market space. Popularity of smart phones, will also lead to the use of Internet telephony peak period, the phone was originally the main function is to call, made free phone calls via mobile CC will also become part of the smart phone. Now China's increasingly fast pace of life is also a corresponding pressure growing, Thrift will also be a trend. According to Analysys think tank industry database ENFODESK latest release of the [2012-2014] China's mobile Internet market forecast data, expected as of the end of 2012 China's Internet market will reach 1500 million mobile Internet users in more than 500 million. Domestic free phone calls via mobile CC has more than eight consumer-oriented, all the way to research and innovation, breakthrough technical difficulties, present the perfect experience for the consumer free calls. So far, the domestic mobile phone free phone calls through CC already has a self-developed top server, currently only 5% of the service providers are using the top server. It was with the strong technical support, telecommunications operators through informal networks and cooperation in the use of domestic mobile phone free phone calls via toll-free telephone networks CC is more stable, faster transmission speed, voip telephony technology, greatly improved call quality . CC for domestic free phone calls through mobile phones, consumers will not be disappointed, because the domestic free phone calls via mobile phone equipped with CC today is the most mainstream Android 4.2 smartphone operating system, large-screen smart phone that many consumers will be pursuit, lifetime free calls so big-screen smart phone that can save us more. If you want to stop worrying about the high charges when the phone call, then the domestic free phone calls via mobile CC will be very suitable for you. About CC via phone for more details, please go to CC through the official website: www.ccso.cc.