Ok. Traveling abroad and am looking for a cell phone that can work with mulitple GSM bands. I am going to Tunisia where the GSM band is 900mhz, and I live in the US where the GSM band is 1900. As i can figure the rest of the UK is on GSM 850.

Is the Tuner in most phones software driven, or is it tuned through hardware?
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_______________________________________ former owner...now I'm just another schmuck