From what I've known, the 850/1900 bands are primarily used for UMTS up here in North America.
Rogers, Telus and Bell use those UMTS frequencies up here in Canada. However, the UMTS AWS (1700) band that Steve was talking about, it's mainly used by Wind and Mobilicity in Canada. From my limited knowledge of how the mobile carriers use in the USA, T-Mobile uses the UMTS AWS band for their 3G service while AT&T uses the 850/1900 UMTS bands. Hope this clears up any confusion for people who are in North America and are willing to try these dongles out with FS. On Sun, May 13, 2012 at 10:23 AM, William Suffill <william.suffill@gmail.com> wrote:
http://en.wikipedia.org/wiki/Cellular_frequencies
Was looking for a more definitive list for ATT and TMO bands. That should be the majority of the GSM in the US on a national level. Many MNVOs etc but underlying network tends to be ATT or TMO.
Now the next question would be which MNVO gives cheap enough SIM only accounts to play with this with FreeSWITCH?
-- W
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