> ## 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.

# Why can't I see the Two Way SMS add-on?

Two Way SMS is now a core feature, included in all ServiceM8 plans. If you cannot see a 'Two Way SMS' add-on in Settings > ServiceM8 Add-ons, it means this feature is already on and part of your account.

## Related resources

* [How to use ServiceM8 Two Way SMS](/help-center/desktop/basics/how-to-use-servicem8s-two-way-sms)