Learn how to enable Two-Factor Authentication for securing the login to your Telzio phone system.
Learn how to block numbers from calling your Telzio phone number. You can block or allow specific numbers, area codes, and countries from reaching your phone system.
Learn how billing works with your Telzio phone system. Get flexible monthly plans that fit your usage and update your services anytime.
Learn about the account settings page from your Telzio service, where you can update account info, block numbers, and update your password.