CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
| Manufacturer: | Microsoft |
| Model Name/Number: | X2-01 (RM-709) |
| Technologies and Bands: | (2G) GSM: 850 MHz 900 MHz 1800 MHz 1900 MHz |
| Certification Date | Hardware Version | Software Version |
|---|---|---|
| 2011-05-18 | 0201, 0204, 0301, 0303, 0401, 1000, 2000, 3000 | 08.65 |
| 2011-04-12 | 0201, 0204, 0301, 0303, 0401 | 08.63 |
| 2010-11-12 | 0201, 0204, 0301, 0303, 0401 | 07.10 |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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