> 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-mobile-otp-login-extension-pro/sms-gateway.md).

# SMS Gateway

**NOTE – We can integrate any SMS API Gateway on request. If you don’t want all SMS add-ons to be installed, you can go for anyone SMS addon installation.**

For example,

Magecomp\_Mobileloginmsg91

* **SMS Addons are already added to our standard extension package.**
* **One SMS Addon is required to get a dropdown in SMS API configuration.**

## Msg91 Configuration

<figure><img src="/files/jmWeQpDM3D1a94AVfebr" alt=""><figcaption></figcaption></figure>

* **SMS Gateway:** Select MSG91 SMS Gateway from the dropdown.
* **Msg91 Sender ID:** Enter the sender ID or Name provided by MSG91.
* **MSG91 Authentication Key:** Enter the authentication key of MSG91.
* **Send Message API:** Select the API for sending messages as DLT Template or Campaign Template.
* **Route:** Select the route from the dropdown, whether you need to send it as promotional or transactional.
* **API URL:** Enter API URL for MSG91.
* **DLT Dev Mode:** Admin can activate the DLT dev mode from here.

## Twilio Configuration

<figure><img src="/files/2yM66KUkFf13xSNBSCY1" alt=""><figcaption></figcaption></figure>

* **SMS Gateway:** Select Twilio SMS Gateway from the dropdown.
* **NOTE:** In order to use Twilio SMS Gateway, you need to run the ‘**composer require twilio/sdk**‘ command in the terminal.
* **Twilio Account SID:** You need to enter the Account SID from Twilio.
* **Twilio Auth Token:** Enter the Auth Token from Twilio.
* **Twilio Mobile Number:** Enter the mobile number that you have purchased at Twilio.