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Telephone schematic question?

Started by HowardPgh, April 20, 2012, 09:51:58 AM

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HowardPgh

On the dial part of the BSP schematic, does the line(-) across the wire indicate normally closed contacts and the X across the wire indicate a normally open contact?
Howard

dsk


Phonesrfun

The vertical line | is normally closed, such as a dial pulse switch, and th  X is normally open, and is seen on hook switch contacts in the on-hook position.


-Bill G

HowardPgh

Thank You-it cleared my confusion.
Howard