Documents seen on the FCC web site show that the agency recently approved a new device from Sharp that has support for 1700MHz AWS spectrum on board. T-Mobile uses the 1700MHz spectrum for its 3G network and is known as the carrier to support Sidekick devices. The device, model number PV300, has GSM and Bluetooth, and the Danger logo is visible on the FCC label. Neither Sharp nor T-Mobile have announced this device.