# Step 3: Complete Twilio integration between your Lex V2 bot and Twilio
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Use the Twilio console to complete the integration of your Amazon Lex V2 bot with Twilio SMS.

1. Open the Twilio console at [ https://www.twilio.com/console ](https://www.twilio.com/console).

1. From the left menu, choose **All Products & Services**, then choose **Phone Number**.

1. If you have a phone number, choose it. If you don't have a phone number, choose **Buy a Number** to get one.

1. In the **Messaging** section, in **A MESSAGE COMES IN**, enter the callback URL from the Amazon Lex V2 console.

1. Choose **Save**.

## Next step
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[Step 4: Test the integration between your Lex V2 bot and Twilio](twilio-step-4.md)