Samsung one of the leading brands in the world has launched a Cell Phone (Model No: GURU 1107) that has dual charging system. The phone battery can be charged either with conventional Electric charging and as well as Solar charging. The Mobile consists basic features like FM Radio, Mobile player, MP3 Ringtones, Torch light etc. The phone is available in the stores from today itself. The company is giving assurance for 12 hours talk time for the battery. The phone’s battery lasts 2.5 times longer than a traditional battery and can be solar-charged with one hour of sunlight to provide the user about 40 minutes of talk-time.