Digi 6350-SR User Manual page 18

Initial setup
3. Slide the white plastic plate over the antenna connectors to cover the plug-in modem as
shown; it will clip into place.
4. Affix the cellular antennas to the two connectors protruding from the device.
Note Be sure to use the plate with the cut outs for the antenna connectors.
To remove the plug-in LTE modem, pinch the two vertical sides of the white clip (as shown above) and
slide out the modem.
Digi 6350-SR/6355-SR LTE Router User Guide
Plug in LTE modem
18