This time, Symbian introduced an application that can change the sound of when you call. support for Symbian S60 3rd.
CallCheater application name, an application that might be called Cheating in a call. Because, if you use this application and in use to call the voice that will be heard by the recipient contrast. Sound, can change according to the wishes of the caller.
The application also can be used to work on your friend. Try please :)
File Name: CallCheater
Format: SIS
Capacity: 119kb
Format: SIS
Capacity: 119kb
Download the application
here , the phone app change the voice
here , the phone app change the voice