Some kinky tricks

FactorySettings, *#7780#.

-Taking picture without getting noticed, Turn on/off the “click” sound made by the camera by selecting the ‘Silent’ profile or by turning warning tones on/off.
-Hiding your Mobile/C ellphone Number Go to: Menu > Tools >Settings > Call> Send My Caller ID > ‘Yes’, ‘No’ or ‘Set By Network’ to follow the default settings of your home network. (It works only with very few network who provide you facility of “Private Number”)
-Speed Dialing From Simcard contact (not stored in mobile phonebook) Type number followed by # then call. Example: 1# or2# or 21#