CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
| Manufacturer: | Microsoft |
| Model Name/Number: | RM-940 |
| Technologies and Bands: | (4G) E-UTRA FDD: Band 2 Band 4 Band 5 Band 7 Band 17 (3G) UMTS FDD: Band I Band II Band V Band VIII (2G) GSM: 850 MHz 900 MHz 1800 MHz 1900 MHz |
| Certification Date | Hardware Version | Software Version |
|---|---|---|
| 2015-02-11 | 3100, 4100, 4101, 4132, 5100, 5101 | 02540.00019.14484.37028 |
| 2015-01-26 | 3100, 4100, 4101, 4132, 5100, 5101 | 02540.00019.14484.37000 / 02540.00019.14484.37027 |
| 2014-07-21 | 3100, 4100, 4101, 4132, 5100, 5101 | 02061.00074.14273.33000 / 02061.00074.14273.33019 |
| 2014-02-27 | 3100, 4100, 4101, 4132, 5100, 5101 | 1028.3562.1407.10238 |
| 2013-12-09 | 3100, 4100, 4101, 4132, 5100, 5101 | 1028.3534.1347.10224 / 1028.3534.1347.2001 |
| 2013-12-05 | 3100, 4100, 4101, 4132, 5100, 5101 | 1028.3534.1343.10212 / 1028.3534.1343.0001 |
| 2013-11-22 | 3100, 4100, 4101, 5100, 5101 | 1028.3534.1343.10212 / 1028.3534.1343.0001 |
| 2013-11-07 | 3100, 4100, 4101 | 1028.3534.1343.10212 / 1028.3534.1343.0001 |
| 2013-10-25 | 3100 | 1028.3527.1339.10187 |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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