Recent content by Harvey Shulman

I went to an ATT store and they gave me a SIM and told me that they could not sell month to month service so they sent me to https://buyasession.att.com/sbd/ShowLogin.action . You will need your IMEI number and ICCID. I think both are available in the 'about' section on the tablet

I have read that to turn the LTE radio on all you need do is enter *#*#4636#*#* . The announcement said that T-Mobile is changing their HSPA+ frequencies so it IS going somewhere. The question is whether the old frequencies will remain available for older '4G' handsets.

T-Mobile today announced that they will begin LTE service in 9 cities this year,( and also will begin selling the iPhone 5.) From Cnet: "T-Mobile also announced the launch of its new 4G LTE network at today's event. While AT&T uses a different frequency than T-Mobile for the bulk of its...