The Nokia 6555 is a 3G phone meant for the mass market. While the phone is offered by AT&T in a locked version, the unlocked model will work on a host of carriers that use GSM services, including T-Mobile in the United States and Rogers or Fido in Canada. The device features 3G speeds, Quad-Band connectivity, an onboard camera under 2 mega pixels, and a MicroSD card slot expandable up to 4gb. The device also features Bluetooth 2.0 connectivity with Enhanced Data Rate (EDR) and A2DP capabilities for Stereo Bluetooth connectivity. A USB port for charging and syncing is also onboard.