I complained to virgin re the BB and TV service, and the Tech from inland tech support said he would get a MM technician booked for the call as they carry more equipment and would be able to sort the problem. The guy who turned up checked the levels and said every thing was fine as he could see. I asked him what a MM technician is, and he had never heard of it.
My question is what is a MM Technician? is it like the acronym PEBKAC ???