This software enables PC sound card to emit DTMF tones including A, B, C and D. It comes with a programmable memory, last 16 number redial and single instance tool-tray operation.

Not only that, but the software also offers programmable memory, last 16 number redial, and tool-tray operation. You can configure tone durations, gaps, pauses, and prefixes to suit your specific needs.
In addition to its myriad features, this software offers single instance operation as a shell command line utility. This means you can control it from the command line, making it a useful tool for advanced users who prefer to work in this manner.
Overall, this software is a must-have for anyone who needs to emit DTMF tones reliably and efficiently. With its comprehensive feature set and intuitive interface, you'll wonder how you ever got along without it.
Version 1.0.0.14: N/A
Version 1.5.0.0: N/A