DTMF Keyboard

Visual keyboard to emits DTMF tones including A, B, C and D using PC sound card. Can be use in real time with mouse/keyboard, or programed in a text box. Easy to use, the tool works without DLL or external file.
File Size468.5 kB
Operating System Windows 2000 Windows XP Windows 7 Windows 98 Windows Windows NT Windows Me Windows Vista Windows Server 2008 Windows 2003