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Manufacturer: Huawei
Model Name/Number: U3900
Technologies and Bands:
(3G)
UMTS FDD: Band II   Band V  
(2G)
GSM: 850 MHz   900 MHz   1800 MHz   1900 MHz  
Certification DateHardware VersionSoftware Version
2014-06-06HD1U3900M Ver.CU3900CEOB104
2014-01-27HD1U3900M Ver.CU3900CEGB119
2013-05-31HD1U3900M Ver.CU3900CEGB116
2013-05-16HD1U3900M Ver.CU3900CEGB115
2013-05-13HD1U3900M Ver.CU3900CEGB113

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