| There are times when you might want to lock your iPhone. This will prevent you from dialing a number when the phone is in your shirt pocket or bag. Apple makes locking your iPhone easy. |
If you ar in no hurry you don’t need to do anything to lock the iPhone; the iphone will do it automatically, as long as you don’t bump the screen for at least a minute.
If you are in a hurry you can lock the iPhone immediately by pressing the Sleep/Wake button. To unlock it, press the Sleep/Wake button again. As an alternative, press the Home button on the front of the screen, and then drag the on-screen slider to the right with your finger.