If I want to use a different router to the PN supplied one, and the different router has TR069, is it just a case of connecting the router and letting it do the business, or do I need to input any connection details?
It can use the original owners login details which is why you need to disable Auto Setup via the Portal
However if you get a second router from Plusnet then that automatically overrides the first one as you can only have auto setup on one router
I have a feeling that may not be correct as a while ago I had some issues around multiple Plusnet provided routers. I can't remember now what we found out. There's a topic about it on Community somewhere.
If I want to use a different router to the PN supplied one, and the different router has TR069, is it just a case of connecting the router and letting it do the business, or do I need to input any connection details?
I would suggest to disable TR069 on anything other than PlusNet supplied routers as the TR069 functions can (AFAIK) deploy new firmware, which would be a disaster (probably bricking it)if the firmware for a PlusNet supplied router was flashed into a different brand of router.