Telephone exchanges
Question.
Once apon a time ago, we all used land line phones,
No I'm not thinking of going back to them,
but did the phone exchanges of old suffer these sorts of power outages ?
I could have rose tinted glasses , but I can' t remember not having
a ringing tone when I needed it.
during a power cut, flood or what ever.
Whats changed to our ability to do redundancy or is it my memory ?
Biting the hand that feeds IT
