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GSM operating
frequencies vary in different countries. Chinese, Australia,
New Zealand, Russia, most countries in Middle East, South East Asia,
Africa, and European countries adopt GSM900/1800. But countries like
USA, Canada, Bahamas use frequencies like GSM850/1900. As these phones
are from China and they manufacturers may only target their products to
a particular market, they usually do not make these phones universally
usable. But as time goes by, the markets different from China begin to
show the demand for these China-made phones. Therefore triband mobile
phones begin to hit the markets. In order to make customers who need
triband phones easier to find proper phones, we collect a list of
quad band phones here for them to choose. |