HTC passed a device called the PB76100 through the FCC this morning.  According to test reports, the device will support GSM/GPRS/EGPRS 850/1900, and feature 802.11 b/g WiFi and Bluetooth.

Interestingly, FCC documents make no mention of 3G.  We’re guessing that this device does actually have 3G capabilities, but doesn’t support WCDMA bands in the United States.

Label pics of the PB76100 (above) expose an interesting form factor that appears to taper inwards at the bottom of the device.  Our guess is that this is a 2D representation of a device with a chin, such as the HTC Legend.

The Legend also only supports WCDMA bands I and VIII, which are not used in the US.  This would fit with our theory that the PB76100 has WCDMA capabilities, but HTC didn’t test these since they aren’t supported in the States.

Still, details are hard to come by at this point.  We’ll keep you updated as we find out more.