Although the AAC format songs can be converted to MP3 format, which in any digital music player to play, but from the iTunes Music Store purchased song files are already tagged with a software, which Apple calls FairPlay DRM. Lawsuit alleges: "Apple has turned an open and interactive standard into an artifice that prevents consumers from using other brands of players, if Apple does not use these means, the other player can play these music files." It has been previously Apples FairPlay DRM technology to crack, allowing users to play on the iPod from other online music stores to buy the songs. Apple filed a lawsuit against these people. Last year it also blocked the music rival RealNetworks technology that can download from the RealNetworks Web site is compatible with any portable music player, including Apples ipod.
If the low telephone penetration in these areas, then access to voice services become the top priority, followed for many people living in developing countries, the relatively high cost of buying a computer. However, the phone is connected to bridge this gap, because it provides for the first time for many people the opportunity to call and make a lot of "no network" user first connected to the Internet. By low-cost CDMA2000 mobile broadband data capability to the previous voice-centric market, entry-level 3G redefines the concept of market segments. Many manufacturers and operators will now be CDMA as their technology of choice, and its access to the Internet users in developing countries as the most affordable way.