CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
| Manufacturer: | Microsoft |
| Model Name/Number: | 2680s-2b/RM-393 |
| Technologies and Bands: | (2G) GSM: 850 MHz 1900 MHz |
| Certification Date | Hardware Version | Software Version |
|---|---|---|
| 2009-04-20 | 0212, 0302, 0402, 0408, 4000, 6000, 9501 | 06.17 |
| 2008-11-13 | 0212, 0302, 0402, 0408, 4000, 6000 | 05.28 |
| 2008-11-06 | 0212, 0302, 0402, 0408, 4000, 6000 | 05.26 |
| 2008-09-11 | 0212, 0302, 0402, 0408, 4000 | 4.91 |
| 2008-07-11 | 0212, 0302, 0402 | 4.56 (SV 07) |
| 2008-06-24 | 0212 | ja07w41_08w18.1 [SV 04] |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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