How determine the firmware version of the device?
The information given in the article is relevant for the devices “Nord GSM”, “Nord GSM WRL”, “GSM Sergeant”, “Soyuz GSM (OEM)” and “Soyuz GSM (BOX)”.
If it is possible to connect the device to a computer, then the version of the software that is installed on it can be checked in the utility designed to update the software via USB.
The utity for software update via USB can be downloaded here «Documentation and software».
How determine the firmware version of the device installed at the site?