The clever clamshell design of this simple mobile phone makes it impossible for numbers to be accidentally dialled or functions switched on when the phone is in your pocket or handbagperfect for anyone who struggles to hear the phone has a handset that amplifies sound up to 100 times louder than a normal phone and a ringer volume that can be adjusted to 90db as well as a powerful vibration alert and for those with poor eyesight it has large extra legible lcd colour displays and very big bu