dtmf

3 definitions found

dtmf - Free On-line Dictionary of Computing (26 May 2007) :

  Dual Tone Multi Frequency
  DTMF
  
     <communications> (DTMF, or "touch-tone") A method used by the
     telephone system to communicate the keys pressed when
     dialling.  Pressing a key on the phone's keypad generates two
     simultaneous tones, one for the row and one for the column.
     These are decoded by the exchange to determine which key was
     pressed.
  
     (1995-03-28)
  

dtmf - V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006) :

  DTMF
         DeskTop Management task Force (Intel)
         

  DTMF
         Dual Tone Multi Frequency