Anyone here roamed in Japan before?
Japan uses cdma network, and so far checking the frequency spectrum and comparing to my gsm razr the only common c frequency is umts 2100.
I never been to Japan, now need to go on business trip.
In Malaysia where I reside, umts is not really stable, with frequent change between hsdpa (H) and 3G.
I'm just worried it will be the same in Japan, except my phone only supports 1 out of many spectrum.
I'll be visiting Nagoya, Japan.
Sent from my Motorola Razr XT910