Call Warrior allows you to leave custom greetings for customers calling your numbers. Select the number that you’d like to add the greeting to from the main menu, and then select Edit Call Flow. From inside the flow menu, choose Greeting on the right side. Once you’ve dragged the Greeting applet onto the flow, you have several choices for the greeting. You may instruct the system to read the text in the default voice, upload an MP3 containing the greeting, record the greeting using your phone, or choose one from your library.