AS/NZS 4263:2003
AS/NZS 4263:2003 Interactive voice response systems - User-interface - Dual tone multi frequency (DTMF) signalling
standard by Australian/New Zealand Standards, 01/01/2003
Specials
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IEC 61000-3-2 REDLINE : 5.0
$78.00 (-60%) $31.20
Full Description
This Standard specifies requirements for the design of the user interface in interactive voice response (IVR) telephone systems where the user input to the system is signalled by dual tone multi frequency (DTMF) tones.Cart
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