`` foolish we are having that only , see there is one in this `` he said pointing to the top edge of the phone which was an old model of nokia 1200 , '' that 's good '' i said , '' but there is one problem , i do n't know how much will it last , i charged it last night only '' , '' no problem we will have to quit this , otherwise he will kill us '' farhan said and moved forward in the direction of the sound , it was the room just close to us .