Talk:Analogue switch

Latest comment: 11 months ago by Em3rgent0rdr in topic What does PETR stand for?

What does PETR stand for? edit

The lede says "The analogue (or PETR) switch" but I can't seem to find what the acronym PETR stands for. Maybe "(or PETR)" should be deleted. Em3rgent0rdr (talk) 18:36, 28 June 2023 (UTC)Reply