Click on "Customers".
Search for existing customers by name, address or phone number.
Click "Go" or press Enter to view search results.
Click on the target customer's Actions Menu (...).
Select "View Customer".
Click "Phone Number(s)".
Click on the Notepad icon to edit an existing phone number.
To create a new phone number, click on "Add Phone".
Please Note: Phone numbers must be assigned as a "Mobile" number in order to opt into SMS messaging.
Click "Yes" to opt in a mobile phone number.
Click "Save" when finished.