Australian Standard 4263(Int)-1994: Interactive Voice Response Systems - User Interface - Dual Tone Multi Fequency (Dtmf) Signalling

Australian Standard 4263(Int)-1994: Interactive Voice Response Systems - User Interface - Dual Tone Multi Fequency (Dtmf) Signalling

  • Paperback

Currently unavailable

Add to wishlist

AbeBooks may have this title (opens in new window).

Try AbeBooks

Out of ideas for the holidays?

Visit our Gift Guides and find our recommendations on what to get friends and family during the holiday season. Shop now .

Product details

  • Paperback | 11 pages
  • Sydney, Australia
  • 0726294012
  • 9780726294013