CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
| Manufacturer: | Sierra Wireless |
| Model Name/Number: | ES440 |
| Technologies and Bands: | (4G) E-UTRA FDD: Band 4 Band 17 (3G) UMTS FDD: Band I Band II Band V (2G) GSM: 850 MHz 900 MHz 1800 MHz 1900 MHz |
| Certification Date | Hardware Version | Software Version |
|---|---|---|
| 2020-01-22 | 3.1 | 4.4.9 |
| 2018-06-18 | 3.1 | 4.4.8 |
| 2018-05-16 | 3.1 | 4.4.8 |
| 2018-05-07 | 3.1 | 4.4.7 |
| 2018-04-09 | 3.1 | 4.4.6 |
| 2017-09-13 | 3.1 | 4.4.5 |
| 2016-01-08 | 3.1 | 4.4.4 |
| 2016-01-08 | 3.1 | 4.4.4 |
| 2015-08-17 | 3.1 | 4.4.2 |
| 2015-07-29 | 3.1 | 4.4.2 |
| 2015-03-13 | 3.1 | 4.4.1 |
| 2015-03-13 | 3.1 | 4.4.1 |
| 2015-01-07 | 3.1 | 4.4.0B |
| 2015-01-07 | 3.1 | 4.4.0B |
| 2014-10-22 | 3.1 | 4.4.0 |
| 2014-10-22 | 3.1 | 4.4.0 |
| 2014-08-08 | 3.1 | 4.3.6 |
| 2014-08-01 | 3.1 | 4.3.6 |
| 2014-01-29 | HW Rev: 3.1 | ALEOS Rev: 4.3.5 |
| 2013-10-15 | 3.1 | 4.3.4 |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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