b758e25a_s___Smartphone_Review_and_Tips__Function
[Code] **05***# [Description] If you need to unlock you android phone this command can be run from the emergency calling screen , you will of course need your PUK code which you came with your Sim card alternatively contact your service provider to obtain the code [Function] 
PUK unlock
I M E I
T e s t i n g M o d e – P h o n e S e t t i n g
F i e l d T e s t
P U K u n l o c k
D i a l e r L o g E n a b l e d
D i a l e r L o g D i s a b l e d
Android secret codes | Smartphone Review and Tips
Function