iPhone 3G version available 2008

AT&T CEO Randall Stephenson also said that he couldn't say exactly when it will be available, or how much more it will cost than the current version of the iPhone, which sells for $399.
Stephenson didn't specify a launch date, but Jobs will probably make an official announcement at Macworld 2008 in January. Steve Jobs already confirmed this in September, when Apple announced the UK iPhone, which was expected to be 3G. When asked about it, Jobs explained that 3G chips are real power hogs and they would affect the iPhone's battery life.