The keys should be large and spaced apart-the fingers of the elderly are not flexible, the keyboard is too small and too dense, and the wrong keys are pressed.
The function should be simple and easy to operate, and it is best to have voice assistance-the elderly don't need too complicated functions.
The receiver and ringtone speaker should be loud enough-many elderly people have bad ears and can't hear with their mobile phones in their bags.
Generally, the pension machine has the functions of flashlight, voice notification, radio and sos alarm.
For example, TCL M99 is around 900 yuan.
Taking this as a reference, most of the functions of other brands of elderly mobile phones are like this.