CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
| Manufacturer: | Microsoft |
| Model Name/Number: | N91-2 (RM-43) |
| Technologies and Bands: | (3G) UMTS FDD: Band I (2G) GSM: 900 MHz 1800 MHz 1900 MHz |
| Certification Date | Hardware Version | Software Version |
|---|---|---|
| 2007-04-25 | 1000 | 3.10.023 (SV 12) |
| 2006-12-18 | 1000 | V3.01.007 (SV 09) |
| 2006-11-29 | 1000 | 3.00.060 (SV 08) |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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