You may not be able to read the model number on that miniscule label, but you're looking at a cross section of the Samsung GT-I9020A -- colloquially known as the Nexus S for AT&T -- which just made its debut at that Ellis Island of wireless devices, the FCC authorization database. Sure enough, it's sporting the requisite 850 / 1900MHz WCDMA bands for the American carrier (though it could just as easily appear at Canada's big three) as well as Bluetooth, single-band 802.11 b/g/n WiFi, and 13.56MHz for RFID. In case you're