CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
Manufacturer: | Microsoft |
Model Name/Number: | 6650d-1c (RM-400) |
Technologies and Bands: | (3G) UMTS FDD: Band I Band V (2G) GSM: 850 MHz 900 MHz 1800 MHz 1900 MHz |
Certification Date | Hardware Version | Software Version |
---|---|---|
2009-05-19 | 3000, 4005, 4108, 5005 | 03.33 |
2008-11-18 | 3000, 4005, 4108, 5005 | 03.13 |
2008-08-18 | 3000, 4005, 4108, 5005 | 03.13 |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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