WILL tMOBILE PAY&GO CHIP WORK WITH VODAFONE PHONE?

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Hi,

Im a UK resident and I wanted to know whether using a Tmobile Pay as You Go SIM card would work on a Vodaphone Pay as You Go phone???

The offer/Samsung E900 phone is on this site; PLEASE look it up and just tell me if it will work or not as Im not good with the technics.

http://www.argos.co.uk/static/Product/partNumber/5474167/Trail/C%24cip%3D1500006463.Office%2C%2BPC%2Band%2Bphones %3EC%24cip%3D1500006532.Mobile%2Bphones%3EC%24PROM OTION%3D1.On%2BSpecial%2BOffer.htm

There is another same E900 on Tmobile (but silver), but it costs 89.99. Does that mean the Vodaphone one wont work with Tmobile?
http://www.argos.co.uk/static/Product/partNumber/5474576/Trail/C%24cip%3D1500006463.Office%2C%2BPC%2Band%2Bphones %3EC%24cip%3D1500006532.Mobile%2Bphones%3EC%24PROM OTION%3D1.On%2BSpecial%2BOffer.htm




BTW is this a good deal? Theres a black version of the phone on sale as well saying it has a 262k colour screen. I presume this gold one has the same specs as the black.

THANKS!!!