CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
Manufacturer: | Microsoft |
Model Name/Number: | 6121c-1 |
Technologies and Bands: | (3G) UMTS FDD: Band I (2G) GSM: 850 MHz 900 MHz 1800 MHz 1900 MHz |
Certification Date | Hardware Version | Software Version |
---|---|---|
2008-04-08 | 0541, 0641, 0841 | 04.34 (SV 37) |
2008-03-26 | 0541, 0641, 0841 | 04.51 (SV 34) |
2007-10-04 | 0541, 0641, 0841 | 04.09 (IMEI SV 18) |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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