iPhone 3.0 Peer Tutorial
- 1). Go to the "Settings" icon on your iPhone and click "General." Select "Bluetooth" and make sure the feature is turned on. Both you and the other user will need Bluetooth in order to connect phones via Wi-Fi.
- 2). Go to an application that allows you to pair up with another device, such as the "Game Center" app on the iPhone 3.0.
- 3). Select "Create New Account" and select or confirm your country or region.
- 4). Select "Next" and enter your date of birth. Click "Agree" to the Terms and Conditions and click "Agree" again.
- 5). Enter your name, email and password. Verify you password in the "New Account" box and click "Next." Enter a nickname and click "Next."
- 6). Select "Friends" on the bottom tab. Your device will search for other devices in the area. Select the friend you want to play with. This will send an invitation to the other device. The other user has to choose "Accept" to play or connect with you.
Source...