Re: New 'Telephone' TV Programme On BBC 4 Tonight !
I was surprised that there was no mention of one of the major changes, that is the switch from LD to DTMF. I still enjoyed watching the program, although I never worked on any of the old strowger gear. Some things haven't changed that much when you think about it. I never knew there was an episode of Trumpton with telephone engineers on! Brilliant.
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