What does MDN stand for?

Multiple Directory Numbers

This definition appears very rarely and is found in the following Acronym Finder categories:

Information technology (IT) and computers

Other Resources:

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Midwest Democracy Network Ministère de la Défense Nationale (Canada) Ministerio de Defensa Nacional (Uruguay) Ministerio de la Defensa Nacional (Guatemala) Missouri Digital News Mobile Device Number Mobile Directory Number (Cellular) Mobilisation pour le Développement National (French: Mobilization for National Development, Haiti) More Developed Nations Mozilla Developer Network (web development tools website)		Music Discovery Network Musicals Dot Net (website) Muslim Death Notices (website) Mutual Defense Network (CashWars game) Mystro Digital Navigator (Time Warner Cable DHCT client application) Machinery Dealers National Association Martin Drive Neighborhood Association (Milwaukee, WI) Messe Düsseldorf North America (trade show organizer; Messe Düsseldorf Group of Companies; Chicago, IL) Metal Detecting North America (online community) Mitochondrial DNA (also seen as mtDNA)

Samples in periodicals archive:

Programmable Feature Buttons Let Users Customize Their Telephones Toshiba 3000-series digital telephones also have user-programmable feature buttons, making it easy to program speed dial numbers, CO lines and Multiple Directory Numbers, as well as other useful features.

Toshiba Launches New 3000-Series Digital Telephones, Delivering the ...

Telecommunication Systems Division (TAIS TSD) on Friday introduced the Strata DK16e, the first small digital business telephone system to offer Multiple Directory Numbers (MDNs), Direct Inward Dial (DID), Tile Lines, Caller ID, Automatic Number Identification (ANI) and Dialed Number Identification Service (DNIS).

Toshiba introduces Strata DK16e; new business telephone system offers ...

With Release 3 software, the Strata DK280 supports industry- leading features including Multiple Directory Numbers (DNs), Caller Identification/Automatic Number Identification (ANI), Dialed Number Identification Service (DNIS), Computer Telephony Integration and many other important features.

Toshiba announces new features for award-winning Strata DK280 Digital ...