I have a SRP547W when I connect the Verizon UML290 the Mobile Network screen show Card Status “Error”
I have confirmed the 4g card works from the laptop in the same area of the office as the router. The card is shown on the compatibility chart to work with the router running firmware 1.2.4 which I am running.
I have the multi-wan config screen set to connection failover enabled and the wan interface priority with EthernetWan2 priority 1 and USB3G as priority 2
My goal is to have the USB 4G as the main internet connection since it is faster then the other services I can get from the building owners. If anyone has a working config example of an UML290 on a SRP547 I would like the help