It's difficult to enter your friend's mobile number each time you want to FIND his/her location. You can designate your own nickname for your friends and you can simply use the nicknames to refer to your friends without entering their mobile numbers. When you are doing ADD, OK, FIND, you can designate a nickname for your friend by sending the following messages: "add <friend's mobile number> <nickname>" "ok <friend's mobile number> <nickname>" "find <friend's mobile number> <nickname>" Once you have designated a nickname, you can simply say "find <nickname>" to find the location. "find jane" "find tom" The nicknames must be unique per each friend and must start with a alphabet letter with no space in between. Bad Nicknames: "12kim", "azoor nooda" Good Nicknames: "karim", "razel", "ang", "kim", "pu" To change a nickname, simply send same messages as your are designating a new nickname: Designating a new nickname: "add 0124000168 john" a Changing nickname from "john" to "noor" : "add 0124000168 noor"