According to some internet research
, the UK uses GSM 900/1800 w/ 3g 2100.
According to Verizon's website
, their G5 has EDGE/GSM (850/900/1800/
On the phone, VZW claims the phone does not work over there, but I suspect it has to do with software more than the antenna, but was not sure. Does anyone have a guide as to what is required to use a prepaid SIM for 3G when traveling in Europe?