CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
Manufacturer: | Microsoft |
Model Name/Number: | C7-00.1 (RM-691) |
Technologies and Bands: | (3G) UMTS FDD: Band I Band IV Band V Band VIII (2G) GSM: 850 MHz 900 MHz 1800 MHz 1900 MHz |
Certification Date | Hardware Version | Software Version |
---|---|---|
2011-10-26 | 5100 | 025.007 |
2011-09-20 | 5100 | 024.002 |
2011-08-17 | 5100 | 024.001 |
2011-07-20 | 5100 | 022.014 |
2011-03-23 | 5100 | 020.037 |
2011-03-16 | 5100 | 020.036 |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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