Who wants to just make calls and send text messages, has now hardly possible to find a cell phone with no frills. Here, however, the sinful can fortunate: The Nokia 100 has everything you need to make phone calls: A well-designed and easy menu navigation, a sufficiently large and well-lit color screen, keys like on the home phone. The latter could be a little bigger perhaps for users with larger hands. There is a good selection of ringtones that - can be well heard in spite of any hearing problems - thanks to medium pitch and adjustable volume. A vibration alarm additionally ensures that the call is not lost. The mobile phone is simlock-free, the suitable SIM card has a normal level (mini size), so that owners of older SIM cards can find a good replacement for a broken prepaid phone here. Thus, the Nokia 100 is prima suitable as a second or emergency phone, for both children and the elderly easy to use.