Hotspot@home VS Femtocell
but @Home can be used overseas because it utilizing wifi and broadband
Femtocell may be illegal to use overseas because 1900 may interfere 3G operation (WCDMA I uses 1900 for out stream, 850 may interfere 900 operation)
but @Home can be used overseas because it utilizing wifi and broadband
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Not sure what's meant by that statement? But I do remember reading somewhere (maybe even this website). That if you were to take a TMO Hotspot@home router from the US and plug it into the Internet in the UK it wouldn't work for phone calls due to differences that were above my head.
But I assume if TMO offers Hotspot@home in other countries and it were bought there it'd work.
But I think it's just a US thing due to TMO's spotty coverage here.