Account
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Two-Factor Authentication
Learn how to enable Two-Factor Authentication for securing the login to your Telzio phone system.
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Blocked Numbers
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.
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Billing
Learn how billing works with your Telzio phone system. Get flexible monthly plans that fit your usage and update your services anytime.
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Account Settings
Learn about the account settings page from your Telzio service, where you can update account info, block numbers, and update your password.
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Custom Hold Music
Upload your own custom hold music and create on hold messages for your callers to hear while they wait to be connected.
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Update Payment Method
Learn how to change your auto payment details.