Enabling / Disabling Bluetooth Connectivity:

1. While viewing the home screen, press the "Menu" button
2. Tap "System settings" and select "Bluetooth"
3. Tap the switch associated with "Bluetooth" to switch the option ON or OFF

Changing the Device Name:

1. From the home screen, tap the "Menu" key
2. Tap "System settings" > "Bluetooth"
3. Make sure that Bluetooth is enabled. If necessary, set the switch to "ON" to enable the feature
4. Press the "Menu" button and select "Rename phone"
5. Enter the name for your device and tap "Rename" to confirm

Pairing With Another Bluetooth Device:

1. From any of the home screens, press the "Menu" button
2. Tap "System settings" > "Bluetooth"
3. Switch the "Bluetooth" slider to "ON"
4. After your device searches for devices, select the device that you wish to pair with, from the list. Note: if the device does not appear in the list, tap "Search for Devices" to restart the scanning process. Make sure that the other device has Bluetooth enabled and is set to "Visible" / "Discoverable"
5. If necessary, enter the required Bluetooth passkey on the devices, then tap "Pair". Note: by default, most devices have the passkey "1234" or "0000"

Sending Data via Bluetooth:

1. Open the application containing the file that you wish to send via Bluetooth
2. Tap the desired file, then select the option for sharing via Bluetooth
3. Tap the Bluetooth device that your device is paired with. Alternatively, wait for the scanning process to complete, and select the device from the list in order to pair with it and send the file

Receiving Data via Bluetooth:

1. Make sure that Bluetooth is enabled
2. After receiving a Bluetooth transfer notification, tap "Accept" to receive the data
3. You can find the received file in the dedicated "Bluetooth" folder. You can access it by using the "File Manager" application.

Note: vCard files obtained via Bluetooth will be automatically imported in your contact list