How did car telephones work, in pre-cellular days?
I am familiar with the autopatch used by Amateur Radio users—but it seems like, even in the middle of the last century (I am a 1970s kid) the rich had telephones in their cars. Or was this a stereotype/joke?
If they indeed existed, how did car telephones work in the 1970s and before?
Observing members:
0
Composing members: 0
Composing members: 0