Here is a summary of the provided text in one paragraph: To test Twilio Verify without being rate limited, developers need to consider common issues such as expired verifications, complete verification lifecycles by calling the Verification Check endpoint, and wait for the verification to expire or manually cancel it. The Verify Testing Dashboard can be used during development to test and troubleshoot verification workflows locally, but it's recommended not to deploy it in production due to potential abuse. To set up the dashboard, developers need a Twilio account, the Twilio CLI, and a Verify Service SID, which can be created in the Twilio console. Once set up, they can start the application locally and navigate to http://localhost:3000/index.html to see their dashboard, which allows sending verifications via SMS, voice, and email, checking pending verifications, canceling verifications, and seeing individual verification status.