The main purpose of this legislation is to improve the customer service experience for veterans calling the Department of Veterans Affairs (VA). It aims to reduce the time callers spend waiting on hold and to provide them with better information about their call status. The key provisions of the legislation require the Secretary of Veterans Affairs to set up automated systems for each customer service telephone line. These systems must inform callers about their expected wait time and offer a callback option if the wait time exceeds 10 minutes.