How do I perform the 2007 Toyota Camry reset security system?

The 2007 Toyota Camry is equipped with an anti-theft system that disables the stereo when it is activated. The anti-theft system is activated when the stereo is either removed from the Camry or disconnected from the battery. The stereo cannot be reset until You enter the correct reset code. The code was supplied when the car was purchased or may be written in the owner's manual. To perform a security system reset on Your car, insert the ignition key. Turn the ignition switch to the position "on" without starting the engine. To turn it on, press the power button on the stereo. Press and hold down the "up" radio station tune button. Press and hold the "1" radio station button at the same time. Release both buttons after ""---" is displayed on the stereo. Press the numbered station preset buttons to enter the unlock code. The stereo automatically turns off after the last digit of the code is entered.