---
title: "Sms Notifications"
description: "Sms Notifications documentation and guides."
url: "https://help.staticso2.com/scheduleonce/event-types-booking-pages/sms-notifications"
---

[Opting in and out of SMS Notifications](https://help.staticso2.com/scheduleonce/event-types-booking-pages/sms-notifications/opting-in-and-out-of-sms-notifications)

[Sending SMS notifications to Customers](https://help.staticso2.com/scheduleonce/event-types-booking-pages/sms-notifications/sending-sms-notifications-to-customers)

[Sending SMS notifications to Users](https://help.staticso2.com/scheduleonce/event-types-booking-pages/sms-notifications/sending-sms-notifications-to-users)