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What is the duplex frequency of GSm850 and GSM1900? saqlain231 25-August-2009 02:54:00 AMComments Please visit: tripatlas.com/GSM-900 Posted by sagitraz en.wikipedia.org/wiki/GSM_frequency_bands Posted by crouse |
Posted: 18-August-2009 02:05:09 AM By: crouse en.wikipedia.org/wiki/GSM_frequency_bands | |
Posted: 28-August-2009 01:06:15 PM By: sagitraz Please visit: tripatlas.com/GSM-900 |