CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
| Manufacturer: | Microsoft |
| Model Name/Number: | 5700 XpressMusic |
| Technologies and Bands: | (2G) GSM: 850 MHz 900 MHz 1800 MHz 1900 MHz |
| Certification Date | Hardware Version | Software Version |
|---|---|---|
| 2007-11-27 | 0202, 0203, 0204, 0206, 0300, 0301 | 04.21 (SV 15) |
| 2007-09-21 | 0202, 0203, 0204, 0206, 0300, 0301 | 3.83.1 (SV 11) |
| 2007-08-17 | 0202, 0203, 0204, 0206 | 3.83.1 (SV 11) |
| 2007-06-01 | 0202, 0203, 0204 | 03.28.2 (SV 10) |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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