CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
| Manufacturer: | Microsoft |
| Model Name/Number: | 7280 |
| Technologies and Bands: | (2G) GSM: 900 MHz 1800 MHz 1900 MHz |
| Certification Date | Hardware Version | Software Version |
|---|---|---|
| 2005-06-27 | 0400,0410,0500,0600,0700 | 3.28 (SV05) |
| 2005-02-25 | 0400, 0410, 0500, 0600, 0700 | 3.27 (SV 04) |
| 2005-01-05 | 0400, 0410, 0500, 0600, 0700 | 3.25 (SV03) |
| 2004-12-07 | 0400, 0410, 0500, 0600, 0700 | 3.24 (SV02) |
| 2004-12-03 | 0400, 0410, 0500, 0600, 0700 | 3.23 (SV01) |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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