? on GSM 800 (850) and International GSM
I'm currently a Cingular customer and am now looking at my contract options with AT&T as well as Cingular. My situation is that I travel extensively (U.S. and International). I would dearly love to have just one phone and swap out SIM cards as needed.
As well as my Cingular contract I have service in the U.K. with o2 (GSM 900/1800) and in Australia with Optus (major cities GSM 900/1800 rest of country GSM 900). Of the countries I travel to the most, nearly all have GSM 900/1800 services (the exception being Japan - but that's a whole 'nother ball game anway ;-).
My concern with getting a new phone and service with AT&T or Cingular is the use of the 800(850) band as well as the 1900 band...
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grommitt63 said:
(This is a cross post from the AT&T forum).
I'm currently a Cingular customer and am now looking at my contract options with AT&T as well as Cingular. My situation is that I travel extensively (U.S. and International). I would dearly love to have just one phone and swap out SIM cards as needed.
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So if I go wth a 900/1800/1900 phone am I going to face coverage problems in the U.S.? I'm based in Dallas (zip 75220) and mostly travel to major cities (e.g. Los Angeles, Chicago, New York). Or should I really be looking at an 800/1800/1900 phone?
The simple answer is Yes, you'll have coverage problems. Both AT&T and Cingular use BOTH the 800 (850) and 1900 frequencies. The 1...
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