CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
Manufacturer: | Microsoft |
Model Name/Number: | X7-00 (RM-707) |
Technologies and Bands: | (3G) UMTS FDD: Band I Band II Band IV Band V Band VIII (2G) GSM: 850 MHz 900 MHz 1800 MHz 1900 MHz |
Certification Date | Hardware Version | Software Version |
---|---|---|
2011-07-22 | 0100d, 1000 | 022.014 |
2011-05-27 | 0100d, 1000 | 021.013 |
2011-04-19 | 0100d | 021.005 |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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