Sign in to your Dynadot account.
2. Select Security from the "My Info" drop-down menu.
3. Unlock your account using the button at the top of the page.
4. Under "SMS Authentication", enter in your cellphone number (country code in the first box, full phone number in the second box).
5. Click on the "SMS Phone Number" button.
6. Next, click on the "Get SMS Token" button. A 6-digit code will be sent to your cellphone number to ensure you have access to the cellphone number you entered. This test code will expire 1 hour after it is sent.
7. Enter in the SMS test code in the "Enter Token" box.
8. Click on the"Enable SMS" button to save your changes.
9. If the correct test code is entered, your SMS settings will be saved for your account.