To configure a Twilio phone number so inbound calls are directed to the Studio Flow we just created, follow these steps:

1. Go to the Phone Numbers page in your Twilio Console.
2. Click on the phone number you want with to use for the greeting message.
3. Scroll down to the “Voice & Fax” section and find the “A call comes in” option.
4. Select “Studio Flow” from the “Configure With” dropdown menu.
5. Select the Studio Flow you just created from the “Choose a Studio Flow” dropdown menu.
6. Click “Save” to apply the changes.

Now, when someone calls your Twilio number, the call will be directed to the Studio Flow where your greeting message is played.

That’s it! Your greeting message is now set up and ready to go. Next time someone calls your Twilio number, they will hear the message you created.