When there is more then one allowable terminator in the Get TT String step, (For example * and #) how can you determine which of the several terminators was used?

In your Get TT String step, include the termination digits * and # in BOTH the "Tone tone(s) to terminate entry" and the "Allowable touch tone(s)" property. The termination key used will show up in the resulting string ("Variable to receive touch tone(s)") as the last character.

Why can't there just be an additional parameter to the Get TT String step? <br> <br>Variable to receive termination character. <br> <br>If the terminator is in both the input and termination parameters, then it would have to be stripped out as the last character before the input data could be validated.

That is a good suggestion. I will see if I can get that added to a future version of TeleFlow.