If you want to add another condition to your rule, select Add condition. You can add multiple conditions to a rule but do this judiciously so your rules don't become overly complex.
Rehearse or write down your message before recording it. Remember that old saying “practice makes perfect?” It’s certainly true when it comes to creating an electronic greeting. The more you’ve rehearsed, the easier the message will be to restate. If you don’t have time to practice, writing down the greeting before recording it – and then reading it aloud from the paper – may help you stay focused on the correct wording.

What’s more annoying than being unprepared? Doing business with someone who is. In other words, don’t wing it — practice your script, speaking slowly and annunciating each word.
“Congratulations! You’ve reached the right person! It’s [your name]. Unfortunately, you’ve called at the wrong time. Please leave a message with all your contact information, and I’ll call you back within 24 hours.”