what is a MVNO ?
MVNO stands for Mobile Virtual Network Operator
- https://www.uswitch.com/mobiles/guides/mvnos-a-guide-to-coverage-and-pros-and-cons-of-virtual-networks/
- https://en.wikipedia.org/wiki/List_of_United_Kingdom_mobile_virtual_network_operators
ofcom spectrum info
- https://www.ofcom.org.uk/spectrum/information/uk-fat
- https://www.ofcom.org.uk/__data/assets/pdf_file/0008/103301/fat-power-line-frequencies.pdf
- https://www.ofcom.org.uk/__data/assets/pdf_file/0021/103296/fat-emergency-services.pdf
- https://www.ofcom.org.uk/__data/assets/pdf_file/0020/103295/fat-civil-military-sharing-arrangements.pdf