Phone for elderly,sick person app for iPhone and iPad

Telephone function in our latest version for sick or elderly people,the model which is Japanese Gala Kay style(old fashion) . email GPS map.It is said the average of the span of life is now very high and at the same time elderly people have increased who feel difficulties to handle smart-phones as a telephone.
As like in Japanese Gala Kay style(old fashion)telephone, this new telephone is very simple and uses mainly buttons.If you set telephone number for elderly or sick person in advance in it they can call by pushing the selected button one and two and three.