Or list of functions you should teach your grandparents before you start with applications based on our experience during training them.
1.How to delete list of recent calls
2.How to write on smartphone
For seniors, it is very difficult to write texts on touch screen. Many of them suffer from hand-shaking or have bad eyesight. Special pen for touch screen (called stylus) is quite good solution. Of course, you should show them how to switch keyboard from letters to interpunction etc.
3.How to cancel screen saver
Sometimes, senior´s smartphone goes into saving mode after very short period. You need to explain them it is not blocked, it only saves battery. You should show them how to prolong time without screensaver as seniors control their cell phones more slowly and it takes time to get where they want. Sudden black screen confuses them.
4.How to use light
5.How to set alarm clock
6.How to turn on and off wifi
Elderly people should know the difference between wifi connection and data. They also should recognize free wifi and the one with password. They should learn how to turn off wifi (and searching for it) to avoid battery discharging.