Phone numbers for UK drama...
https://www.ofcom.org.uk/phones-tele...bers-for-drama I don't say this much but well done Ofcom, many proper area codes unlike the USA 555 one.
And there is the morse code sent at less than 5WPM and the words coming out at 50. At least in most (old) films the letters were right for the start of the message. Saved a lot of boredom for the film watcher if they could read morse and for those that can't merrily adding to the scene seting.