Apple iPhone 4 (iOS4)

Apple iPhone 4

iOS5 iOS4
If you don’t know your device’s software version, you can check it by selecting Settings > General > About.

How to guides

Connect Bluetooth devices

You can connect your phone with other Bluetooth devices, such as another phone or a headset. Follow these instructions to connect Bluetooth devices.

Step 1 of 6

Find "Bluetooth"

Press Settings.

Step 2 of 6

Find "Bluetooth"

Press General.

Step 3 of 6

Find "Bluetooth"

Press Bluetooth.

Step 4 of 6

Turn on Bluetooth

Press the indicator next to Bluetooth to turn on the function.

Step 5 of 6

Add Bluetooth device

Your phone now searches for devices and after a moment, a list of Bluetooth devices within range is displayed.
Press the required Bluetooth device.
The new device is displayed on the list of paired devices.

In some cases, you need to key in an access code of your own choice. You also need to key in the access code on the other device.
Step 6 of 6

Exit

Press the Home key to return to standby mode.

1. Find "Bluetooth"

Press Settings.
Press General.
Press Bluetooth.

2. Turn on Bluetooth

Press the indicator next to Bluetooth to turn on the function.

3. Add Bluetooth device

Your phone now searches for devices and after a moment, a list of Bluetooth devices within range is displayed.
Press the required Bluetooth device.
The new device is displayed on the list of paired devices.
In some cases, you need to key in an access code of your own choice. You also need to key in the access code on the other device.

4. Exit

Press the Home key to return to standby mode.

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