Posts tagged "iphone-3gs"
Tucked away in the Clock app that ships with the iPhone is a Timer feature. When the timer finishes, the default action is to play a ringtone, but by tapping the "When Timer Ends" button, you can change this behavior to "Sleep iPod."
Tap Settings > Tap General > Tap Keyboard > Tap the Enable Caps Lock slider
The headphones’ built-in microphone appears as the input device "Microphone port" in the Sound preference pane.