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Manufacturer: Microsoft
Model Name/Number: 6681
Technologies and Bands:
(2G)
GSM: 900 MHz   1800 MHz   1900 MHz  
Certification DateHardware VersionSoftware Version
2005-09-280901, 0902, 0903, 0904 5.37.01 (sv 05)
2005-06-060901, 0902, 0903, 09044.00.15, IMEISV 04
2005-05-130903, 09043.10.6 IMEISV 02
2005-04-150901, 09023.10.6, IMEISV 02
2005-04-140901, 09023.02.5 (01)

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