COMMON MOBILE SECRET CODES

The following are certain general secret codes for mobiles to perform certain actions like call divert,call waiting etc.the secret codes for that is given below

to activate call divert
Dial **21*No.#
to Cancel call Divert-
Dial ##21#
To Check Status-
Dial *#21#
Activate.Call waiting-
*43#
Deactivate.Call waiting-
#43#.

hope it works for you.