Reminders send Emails, Text/SMS or make Phone Calls before your appointment or meeting. you'll send a Reminder 24 hours prior then also 2 hours before your event. Watch your No Show rate drop to close zero. GReminders works entirely within the background and once setup doesnt require any interaction. For the many people who relied on text message notifications to keep them on time and on track, this is a serious downer. But with a little integration magic, you don’t have to miss out on these handy text message reminders.
https://www.greminders.com/