Do you know other Android keypad commands ?
In another post someone mentioned the special phone number
#*#4636#*# to list CPU specific information.
I would like to ask you to list such special phone numbers in this post.
Mind you, I am not looking for a list on a web page (I'm sure that such a list is available somewhere).
I am looking for special numbers you actually used yourself, so you can vouch for the fact that they actually work.
Please mention your phone, because I can imagine some of them are phone specific, no ?