8011B is wireless Bluetooth is bluetooth which is different to 8011B.
Bluetooth is an industry wide communication system that enables laptops to commumicate with phones and phones to communicate with headsets etc etc.
8011 is a pc specific wireless protocol, a wireless network at home would use this.
Most new mobiles have gprs, check with the manufacturer if your phone has it. As far as I know it is a system that mobiles use to hook up to the internet.