Hi, can anyone suggest which network should I go for in UK? I phoned O2 and ask for data only sim card but they have not a clue what I am talking about. I kept telling them I need to use GPRS service from a modem, then they recommended mobile broadband which is 3G to me… Anyone know is WAP service compatible with this modem? Would the WAP phone setting send by O2 compatible with the modem? I have seen a lot AT command, do I need to enter these commands each time when I need to use them?