nobody@cs.buffalo.edu (05/26/89)
I'm sure that this is a very simple, but I need a device (LED & resistor??)
to tell me when another extension on my phone line is in use? Can I just
put this together myself with an LED and resistor (if so, what resistance),
or else is there a cheap one I can purchase?
Mail replies, as posting seems unnecessary.
Thanx in advance.
Davin Milun Internet: milun@cs.Buffalo.EDU
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