CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
| Manufacturer: | Microsoft |
| Model Name/Number: | 7020a-2b (RM-497) |
| Technologies and Bands: | (2G) GSM: 850 MHz 900 MHz 1800 MHz 1900 MHz |
| Certification Date | Hardware Version | Software Version |
|---|---|---|
| 2010-08-06 | 0200, 0230, 0400, 0401, 0450, 0501, 0502, 0503, 0504, 0550, 1000 | 08.14 |
| 2010-07-26 | 0200, 0230, 0400, 0401, 0450, 0501, 0502, 0503, 0504, 0550, 1000 | 08.13 |
| 2010-07-01 | 0200, 0230, 0400, 0401, 0450, 0501, 0502, 0503, 0504, 0550, 1000 | 08.12 |
| 2010-04-27 | 0200, 0230, 0400, 0401, 0450, 0501, 0502, 0503, 0504, 0550, 1000 | 08.10 |
| 2010-02-02 | 0200, 0230, 0400, 0401, 0450, 0501, 0502, 0503, 0504, 0550, 1000 | 05.41 |
| 2010-01-05 | 0200, 0230, 0400, 0401, 0450, 0501, 0502, 0503, 0504, 0550, 1000 | 05.30 |
| 2009-12-02 | 0200, 0230, 0400, 0401, 0450, 0501, 0502, 0503, 0504, 0550 | 05.21 |
| 2009-11-24 | 0200, 0400, 0501 | 05.20 |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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