Hello,
Thank you for your question.
Please make sure that device firmware version corresponds to the configurator version. Each firmware update may add additional features or change some functionality in order to keep the device up to date for best performance.
Commands are used for debugging the device using terminal application, they are not required for basic configuration changes. Device can also be configured using SMS commands, please find the description of SMS/GPRS commands in our wiki page:
https://wiki.teltonika.lt/view/FMB630_SMS/GPRS_command_list
To get correct version configurator please contact your sales manager, provide details on the firmware version of the device in order to receive correct version of configurator software.
Regards.