It's simple to opt-out. Enter your MAC address below.
Finding the MAC address
iPhone
 go to Settings -> General |
 go to About |
 Wi-Fi Address = your MAC address |
Android (Google G1 phone example)
- click Menu (it's a physical button on this particular phone)
- tap Settings
- tap About Phone
- tap Status
- scroll down to Wi-Fi MAC address
- enter the MAC address in the form above
Blackberry (varies somewhat by model)
- click Settings
- click Options
- click Status
- scroll down to WLAN MAC address
- enter the MAC address in the form above
Windows Phone 7
- tap Settings
- tap About
- tap More Info
- scroll down to Wi-Fi MAC address
- enter the MAC address in the form above