A software modem is required to do remote Upload/Download using the manufacturer’s software – DLS, DL900 and Compass. You can download it from here – Software Modem
Instructions for installing the software modem can be found here: SW Modem Quick install Guide
To do Upload/Download with a MN02 radio you will need an add-on module – MN01-RNGR. Find the installation manual below.
The MQ03 radios have a built-in RNGR and do not require additional hardware for Upload/Download.
Instructions for DLS Configuration
Instructions for Compass Configuration
Instructions for DL900 Configuration