I typically use `foo@example.com` [1] and `07700 900000` for mobile [2] [1] https://en.wikipedia.org/wiki/Example.com https://en.wikipedia.org/wiki/Example.com

I typically use `foo@example.com` [1] and `07700 900000` for mobile [2] [1] https://en.wikipedia.org/wiki/Example.com https://en.wikipedia.org/wiki/Example.com [2] http://stakeholders.ofcom.org.uk/telecoms/numbering/guidance-tele-no/numbers-for-drama http://stakeholders.ofcom.org.uk/telecoms/numbering/guidance...