> For the complete documentation index, see [llms.txt](https://docs.emaillabs.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.emaillabs.io/en/sms/sms-campaings/campaigns/creating-a-new-sms-campaign/booster-configuration.md).

# Booster Configuration

Below the campaign preview and summary, you have the option to activate the Campaign booster feature. This allows you to automatically reach recipients who did not open or click your main campaign, thereby increasing its effectiveness. Detailed instructions for its configuration can be found [here](https://newpanel.docs.emaillabs.io/en/sms/sms-campaings/campaigns/booster-configuration-in-sms-campaign).