How to know which GSM Band for your phone

Most customers don’t know which GSM Bank is right for their phones.
From here you can see clearly and will easily find the right GSM band for your phone.
GSM-1900： * Antigua * Argentina * Bahamas * Barbados * Belize * Bermuda * British Virgin Islands * Bolivia * Canada * Chile * Colombia * Dominican Republic * El Salvador * Honduras * Guatemala * Jamaica * Mexico * Nicaragua * Paraguay * Peru * Puerto Rico * Trinidad and Tobago * United States * Uruguay * U.S. Virgin Islands GSM-850： * Anguilla * Antigua * Argentina * Bolivia * Brazil * Canada * Colombia * Dominican Republic * Ecuador * El Salvador * Grenada * Guatemala * Haiti * Honduras * Montserrat * Nicaragua * Panama * Paraguay * Peru * Trinidad & Tobago * United States * Uruguay * Turks and Caicos Islands * Venezuela GSM-900： * Antigua * Barbados * Brazil * British Virgin Islands * Cuba * El Salvador * Falkland Islands * French Guiana * Grenada * Guatemala * Jamaica * St. Pierre and Miquelon Islands * Suriname * Venezuela GSM-1800： * Barbados * Brazil * Dominican Republic * Costa Rica * Grenada * Jamaica * Trinidad & Tobago * UruguayGSM-900 and GSM-1800 are used in most parts of the world: Europe, Brazil (GSM-850 and 1800), Middle East, Africa and most of Asia. GSM-850 GSM-850 and GSM-1900 are used in the United States, Canada, and many other countries in the Americas. GSM-850 is also sometimes called GSM-800 because this frequency range was known as the "800MHz Band" when it was first allocated for AMPS usage in the United States in 1983. GSM-1900 GSM-850 and GSM-1900 are used in the United States, Canada, and many other countries in the Americas. GSM-450 Another less common GSM version is GSM-450[1]. It uses the same frequency as and can co-exist with old analog NMT systems. NMT is a first generation (1G) mobile phone system which was primarily used in Nordic countries, Eastern Europe and Russia prior to the introduction of GSM.

Louis Wu
Globwon iphone
www.globwon.com

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