Many and many of my friends are bothered a trouble that they can not use their Mobile Phones while in other countries or areas. Really, it is a big problem for most of the businessmen and anyone who go abord. Here we SourcingGate has found a solution of that troublesome problem. We have Triband / Quad-Band mobile phones to solve it.
Well, there is no doubt that Triband / Quad-Band Cellphones are necessary communicted tools for us. So what are Triband Cellphones and Quad-Band Cellphones? Obviously, Triband Cellphones are compatible with three frequency bands, while Quad-Band Cellphones are compatible with four frequency bands. Therefore, you will not be bothered by such problems which are made by frequency bands.
Today, most telephones support multiple bands as used in different countries. These are typically referred to as multi-band phones. Dual-band phones can cover GSM networks in pairs such as 900 and 1800 MHz frequencies (Europe, Asia, Australia and Brazil) or 850 and 1900 (North America and Brazil). European tri-band phones typically cover the 900, 1800 and 1900 bands giving good coverage in Europe and allowing limited use in North America, while North American tri-band phones utilize 850, 1800 and 1900 for wide-spread North American service but limited world-wide use. A new addition has been the quad-band phone, supporting all four major GSM bands, allowing for global use.






















