CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
| Manufacturer: | Microsoft |
| Model Name/Number: | RM-1073_b |
| Technologies and Bands: | (4G) E-UTRA FDD: Band 2 Band 4 Band 5 Band 7 Band 17 Band 28 (3G) UMTS FDD: Band I Band II Band IV Band V (2G) GSM: 850 MHz 900 MHz 1800 MHz 1900 MHz |
| Certification Date | Hardware Version | Software Version |
|---|---|---|
| 2015-05-29 | 1540, 2040, 2042, 2043, 2140 | 02177.00000.15184.36000 / 02177.00000.15184.36015 / 02177.00000.15184.36016 |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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