CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
Manufacturer: | Microsoft |
Model Name/Number: | 1680c-2b (RM-490) |
Technologies and Bands: | (2G) GSM: 850 MHz 1900 MHz |
Certification Date | Hardware Version | Software Version |
---|---|---|
2008-10-17 | 0502, 5500, 9002 | 06.83 |
2008-08-21 | 0502, 5500 | 6.22 |
2008-07-25 | 0502 | tgt06w47_08w23_fam (SV 33) |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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