12-06-2005, 08:48 AM
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Neophyte
Join Date: Nov 2005
Posts: 7
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What is the meaning of this? GSM 850 900 1800 1900
How do I know which one I'm using or which one my next phone needs to use? If I buy a tri-band phone from the UK will it work well with T-Mobile in NY? If I'm not mistaken my current phone (Samsung x105) uses only GSM 900 and 1900 and I get a strong signal almost everywhere on Long Island, so any tri-band or quad-band GSM phone should be okay, right?
Have SIM cards changed at all in the last two years? I've only ever had one and I haven't tried it in a current hi-tech phone.
Specifically I'm interested in the Sony Ericsson W800 or W800i, but what is the "i" for? I've read the W800c is for mainland China but what's the difference between "i" or no "i"?
I know I'll get a good answer from someone on this board, so thanks in advance.
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