Apple iPhone iOS 5.1 - Manual (Page 35)

Pair an Apple Wireless Keyboard with iPhone:
1 Go to Settings > General > Bluetooth and turn Bluetooth on.
2 Press the power button on the Apple Wireless Keyboard to turn it on.
3 On iPhone, select the keyboard listed under Devices.
4 Type the passkey on the keyboard as instructed, then press Return.
Note: You can pair only one Apple Wireless Keyboard with iPhone at a time. To pair a different
keyboard, you must first unpair the current one.
For more information, see “Using an Apple Wireless Keyboard” on page 27.
Bluetooth status
The Bluetooth icon appears in the iPhone status bar at the top of the screen:
 or : Bluetooth is on and paired with a device. (The color depends on the current color of the
status bar.)
 : Bluetooth is on and paired with a device, but the device is out of range or turned off.
 No Bluetooth icon: Bluetooth is turned off or not paired with a device.
Unpairing a Bluetooth device from iPhone
You can unpair a Bluetooth device, if you don’t want to use it with iPhone any more.
Unpair a Bluetooth device:
1 Go to Settings > General > Bluetooth and turn Bluetooth on.
2 Tap next to the device name, then tap “Forget this Device.”
Battery
iPhone has an internal rechargeable battery.
Charging the battery
WARNING: For important safety information about charging iPhone, see the Important Product
Information Guide at www.apple.com/support/manuals/iphone.
The battery icon in the upper-right corner shows the battery level or charging status. You can also
display the percentage of the battery charge. Go to Settings > General > Usage and turn on the
setting under Battery Usage.
Charging Charged
Charge the battery: Connect iPhone to a power outlet using the included Dock Connector to
USB Cable and USB power adapter.
35 Chapter 3 Basics