This tutorial provides a comprehensive guide on how to build an automated phone survey system using Python, Google Sheets, and Twilio. The application allows users to participate in a three-question survey, with their responses being saved to a Google Sheet. The system uses TwiML (Twilio Markup Language) to interact with the user through voice prompts and collects responses via keypad input. After completing the survey, the user is directed to save their answers to a spreadsheet, providing a structured dataset for analysis. Throughout the tutorial, the author provides step-by-step instructions, code examples, and explanations of key concepts, making it accessible to developers new to Twilio and Python. The application's structure and scalability are also discussed, highlighting its potential for use in various industries and applications.