@Sunshine Thanks Sunshine, I need to look elsewhere now. I've learned something anyway!

@Sunshine Thanks for your reply. I didn’t realise that the phones could not use the amplified signal from the MR500 for calls/texts. As I mentioned, this is a new area for me. The only reason for...

I'm new to this so please excuse basic errors and wrong assumptions. This MR500 is in a static caravan next to a window and shows one or two bars internet access. Two mobile phones are logged in to...