> ## Documentation Index
> Fetch the complete documentation index at: https://support.servicem8.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Online Booking SMS Extension

> Learn about online Booking SMS Extension in ServiceM8.

<img src="https://mintcdn.com/servicem8/VhOYCaHc3iieBfzZ/images/004-251-255-GIF-1-A.gif?s=36f410c9eadf23eb3e932d1db8f1b4ce" alt="" width="1080" height="1350" data-path="images/004-251-255-GIF-1-A.gif" />

With the Booking SMS Extension you can follow up recent callers with an SMS linking to your ServiceM8 online enquiry/booking form. Here's how:

<iframe src="https://fast.wistia.net/embed/iframe/hjl2rwkmd1?web_component=true&seo=false" width="100%" height="400" frameBorder="0" allowFullScreen />