> For the complete documentation index, see [llms.txt](https://docs.magecomp.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.magecomp.com/magento-2-sms-notification-basic-extension/general-section.md).

# General Section

<figure><img src="/files/LjvEZFCDWpjUi12Nn9Rm" alt=""><figcaption></figcaption></figure>

* **OTP Type:** You can choose your string type from here.
* **OTP Length:** From here, you can choose an OTP String length from 0 to 10.
* **Button Style Class:** You can add a CSS class to give theme styled look and feel to the extension button.