Want to know more about these options?\
Event Sync means just that: when an event occurs that impacts SMS and MMS, like a delivery, a click or an opt-out.\
Contact Phone Number Cleaning is something we recommend, but we don't suggest enabling this without chatting with your Tall Bob account manager.\
Contact syncing is like Event Sync, but with your customer data. Enabling this means that your customer data can flow from Klaviyo to Tall Bob (for your account only!).