CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
| Manufacturer: | Microsoft |
| Model Name/Number: | 6822b |
| Technologies and Bands: | (2G) GSM: 850 MHz 1800 MHz 1900 MHz |
| Certification Date | Hardware Version | Software Version |
|---|---|---|
| 2005-11-28 | 2140, 2150, 2160, 2170 | 5.21, IMEISV 20 |
| 2005-09-15 | 2140, 2150, 2160, 2170 | 5.10 (SV19) |
| 2005-07-28 | 2140, 2150, 2160, 2170 | 4.54(18) |
| 2005-06-10 | 2140, 2150, 2160, 2170 | 4.52, SV 17 |
| 2005-04-18 | 2140, 2150, 2160, 2170 | 4.49, IMEISV 16 |
| 2005-04-01 | 2140, 2150, 2160, 2170 | 4.50 (SV 15) |
| 2005-03-30 | HW: 2140, 2150, 2160, 2170 | SW: 4.48, IMEISV 13 |
| 2005-03-02 | 2140, 2150, 2160, 2170 | 4.243(04), 4.44(09), 4.46(11) |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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