Good news: the US hardware *can* make phone calls. People got it working on T-Mobile, although of course T-Mo's nonstandard 3G bands meant it made the device 2G only.
Bad news: T-Mo is shutting down internet on Tabs hacked for phone use. Why on earth would they go to this trouble? It costs the same as a smartphone, usage is going to be the same as a smartphone, so why not let it sit on a regular smartphone plan?
Not sure if there are compatible CDMA modems to make the Verizon and Sprint ones work, but AT&T's Tab should work when it releases -- with compatible 3G bands too. If they don't try T-Mo's lockdown BS, anyway.
Bad news: T-Mo is shutting down internet on Tabs hacked for phone use. Why on earth would they go to this trouble? It costs the same as a smartphone, usage is going to be the same as a smartphone, so why not let it sit on a regular smartphone plan?
Not sure if there are compatible CDMA modems to make the Verizon and Sprint ones work, but AT&T's Tab should work when it releases -- with compatible 3G bands too. If they don't try T-Mo's lockdown BS, anyway.