After your multi-network SIM has been activated you will need to ensure data roaming is enabled on your router. We have summarised the most commonly used routers in this article and provided you with the relevant links to help articles for each router.
The Maxview Teltonika routers come with data roaming defaulted to "on" as standard so you shouldn't need to do anything. If however the router has previously been configured with roaming turned off then there are two things you can do to rectify this:
1. Reset Maxview Teltonika Router
2. Manually Enable Data Roaming
ZTE MU5001 (Motorhome Wifi)
No internet connection - Troubleshooting