You're lucky to have a service really, still nothing here, I was talking to one of them (EE) this morning after complaining still no service when most areas had it for 25 years, and they more or less said they won't do anything until threatened with fines from the regulatory body Offcom.
This isn't just a couple of farms and some cows but several villages and probably 5000 people plus the same number of tourists as it's a National Park.