i just bought an iphone 3GS so still new with it. can anyone help me on how i can disable touchscreen when a call comes. Its like when a call comes and im removing the phone from the cover the call either gets declined or answered due to my fingers touching the screen so i want to disable the touch screen for only when a call comes. i can may be use the home button to receive the call and not use the touch screen. i dont even know if there is really a way i can do this so need the help... thanks in advance.