> 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-extension-ultimate/configuration.md).

# Configuration

Once the extension is installed successfully, go to **Stores > Configuration** to configure the extension for use.

## **General Configuration of SMS Ultimate For Magento 2**

<figure><img src="https://807210804-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F8wMgNeFnYjVGQmgdxMv4%2Fuploads%2FY8Mx7fDNKhbw5458iPt9%2Fimage.png?alt=media&amp;token=2ba7438b-fdf1-41d9-9098-b4995dd71798" alt=""><figcaption></figcaption></figure>

* **SMS Ultimate Notification –** Enable or Disable SMS Ultimate Notification from here.
* **OTP Type –** Select the type of OTP from here.
* **OTP Length –** Adjust the OTP length from the drop-down menu.
* **Button Style CLass –** Set the Button Style Class by adding multiple CSS classes.
* **Import Phonebook –** Upload CSV file for phonebook with name and number field.

## **Configuration of SMS Gateway**

<figure><img src="https://807210804-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F8wMgNeFnYjVGQmgdxMv4%2Fuploads%2FAGinUNsKYIt5WvQrw6hK%2Fimage.png?alt=media&amp;token=1694e8cf-a73f-48fc-b450-6a02014fc8b7" alt=""><figcaption></figcaption></figure>

* **SMS Configuration –** Enable or Disable SMS Gateway from here.
* **SMS Gateway –** Select bulk SMS Gateway from available options.
* **BulkSms Username –** Add BulkSms Username detail for SMS Gateway.
* **BulkSms Password –** Add BulkSms Password for SMS Gateway.
* **API URL –** Add SMS Gateway API URL.

## **Configuration For Whatsapp Gateway**

<figure><img src="https://807210804-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F8wMgNeFnYjVGQmgdxMv4%2Fuploads%2FTOqhCSKR1WV3pZNUWdzu%2Fimage.png?alt=media&amp;token=35b8f9e3-737d-4a16-b659-3617cd121601" alt=""><figcaption></figcaption></figure>

* **WhatsApp Configuration –** Enable or Disable WhatsApp Gateway from the drop-down.
* **WhatsApp Gateway –** Select WhatsApp Gateway from available options.
* **Client ID –** Set the client ID for WhatsApp Gateway.
* **Instance ID –** Add the Instance ID for WhatsApp Gateway.
* **API URL –** Add the API URL for WhatsApp Gateway.

## **Configuration of Country Flag Settings**

<figure><img src="https://807210804-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F8wMgNeFnYjVGQmgdxMv4%2Fuploads%2F3J981aMz3nbhwRXuwn3B%2FPasted%20image.png?alt=media&amp;token=6d20ffc1-a107-4024-8dd9-425358e07e53" alt=""><figcaption></figcaption></figure>

* **Country Flag –** Enable or Disable Country Flag Settings from here.
* **Country Digit -** Add country and allowed digit for mobile number validation from here.&#x20;