Away Text is a new tweak released during Tweak Week by the developer InfectionFX. Away Text brings a very useful function for free to iPhone owners, namely the ability to send an SMS message when we reject a call. The tweak works on the basis of mobilesubstrate and is incompatible with iOS 5 (from my tests), but on the rest of the versions of iOS it should work without problems and send an SMS when you answer a call regardless of the method by which you do it.
AwayText is available for free in the repo http://rpetri.ch/repo.
