Not quite as convenient for seniors

Actually, I have chosen this phone because, inter alia 3 numbers can be permanently stored. (M1, M2, M3). This goes also.
However, the key "M1" is highlighted as a set menu. When to brief press on M1 then comes up the menu and not the stored number. (This is only the long pressing on M1 ...)

The display is small. When "font Large" only be about the first 5 letters of the caller appears which is inconvenient and confusing for longer names.

Like me have the big keys, the desktop charger and the built-in flashlight.