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- E_and_M_signaling abstract "E&M (earth & magneto, or ear & mouth) is a type of supervisory line signaling that uses DC signals on separate leads, called the "E" lead and "M" lead, traditionally used in the telecommunications industry between telephone switches.E&M was originally developed to allow PABXs in different geographic locations to communicate over an analog private circuit. Some digital interfaces such as Channel Associated Signaling also use versions of E&M signaling. E&M is considered an obsolete technology for new installations, which generally use Basic Rate (BRI) or Primary Rate (PRI) digital interfaces.".
- E_and_M_signaling thumbnail E_and_M_signaling_8_Wire.png?width=300.
- E_and_M_signaling wikiPageExternalLink fs-1037c.htm.
- E_and_M_signaling wikiPageExternalLink voicdata.htm.
- E_and_M_signaling wikiPageID "1984211".
- E_and_M_signaling wikiPageLength "6696".
- E_and_M_signaling wikiPageOutDegree "19".
- E_and_M_signaling wikiPageRevisionID "651960207".
- E_and_M_signaling wikiPageWikiLink Backronym.
- E_and_M_signaling wikiPageWikiLink Basic_Rate_Interface.
- E_and_M_signaling wikiPageWikiLink Basic_rate_interface.
- E_and_M_signaling wikiPageWikiLink Bell_Labs.
- E_and_M_signaling wikiPageWikiLink Business_telephone_system.
- E_and_M_signaling wikiPageWikiLink Category:Telephony_signals.
- E_and_M_signaling wikiPageWikiLink Channel-associated_signaling.
- E_and_M_signaling wikiPageWikiLink Channel_Associated_Signaling.
- E_and_M_signaling wikiPageWikiLink Dial_pulse.
- E_and_M_signaling wikiPageWikiLink Etymology.
- E_and_M_signaling wikiPageWikiLink File:E_and_M_signaling_8_Wire.png.
- E_and_M_signaling wikiPageWikiLink Folk_etymology.
- E_and_M_signaling wikiPageWikiLink Multi-frequency.
- E_and_M_signaling wikiPageWikiLink Multi-frequency_signaling.
- E_and_M_signaling wikiPageWikiLink Off-hook.
- E_and_M_signaling wikiPageWikiLink On-hook.
- E_and_M_signaling wikiPageWikiLink PABX.
- E_and_M_signaling wikiPageWikiLink Primary_Rate_Interface.
- E_and_M_signaling wikiPageWikiLink Primary_rate_interface.
- E_and_M_signaling wikiPageWikiLink Pulse_dialing.
- E_and_M_signaling wikiPageWikiLink Pulse_link_repeater.
- E_and_M_signaling wikiPageWikiLink Signaling_(telecommunication).
- E_and_M_signaling wikiPageWikiLink Signaling_(telecommunications).
- E_and_M_signaling wikiPageWikiLink Telephone_exchange.
- E_and_M_signaling wikiPageWikiLink Telephone_magneto.
- E_and_M_signaling wikiPageWikiLink Tip_and_ring.
- E_and_M_signaling wikiPageWikiLinkText "E and M signaling".
- E_and_M_signaling wikiPageWikiLinkText "E&M".
- E_and_M_signaling hasPhotoCollection E_and_M_signaling.
- E_and_M_signaling subject Category:Telephony_signals.
- E_and_M_signaling hypernym Line.
- E_and_M_signaling comment "E&M (earth & magneto, or ear & mouth) is a type of supervisory line signaling that uses DC signals on separate leads, called the "E" lead and "M" lead, traditionally used in the telecommunications industry between telephone switches.E&M was originally developed to allow PABXs in different geographic locations to communicate over an analog private circuit. Some digital interfaces such as Channel Associated Signaling also use versions of E&M signaling.".
- E_and_M_signaling label "E and M signaling".
- E_and_M_signaling sameAs Señalización_E_y_M.
- E_and_M_signaling sameAs m.06bxtx.
- E_and_M_signaling sameAs E&M.
- E_and_M_signaling sameAs Q2836885.
- E_and_M_signaling sameAs Q2836885.
- E_and_M_signaling wasDerivedFrom E_and_M_signaling?oldid=651960207.
- E_and_M_signaling depiction E_and_M_signaling_8_Wire.png.
- E_and_M_signaling isPrimaryTopicOf E_and_M_signaling.