CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
| Manufacturer: | Microsoft |
| Model Name/Number: | RM-264 / 7900d-1 |
| Technologies and Bands: | (3G) UMTS FDD: Band I Band V (2G) GSM: 850 MHz 900 MHz 1800 MHz 1900 MHz |
| Certification Date | Hardware Version | Software Version |
|---|---|---|
| 2007-12-18 | 0308, 0310, 0400, 0500, 0501, 1000, 1001 | 04.84 (SV 22) |
| 2007-12-03 | 0308, 0310, 0400, 0500, 0501, 1000, 1001 | 04.80 [SV 13] |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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