# Configuration

**Note:**\
**If you don’t want all SMS addons to be installed, you can go for any one 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.**

**1. Configuration**

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**SMS Notification:** Enable the extension to apply in your store.

**2. SMS Gateway**

**SMS Gateway:** For selecting your desired SMS gateway group.\
**Msg91 Sender ID:** For adding and setting up the sender ID.\
**Msg91 Authentication Key:** Add the key of authentication here.

**SMS Gateway Providers**

<figure><img src="https://807210804-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F8wMgNeFnYjVGQmgdxMv4%2Fuploads%2F23HNv6cZM0jBwEveEpVo%2Fimage.png?alt=media&#x26;token=716db5b1-c11f-4a68-ba30-27b62c068b4d" alt=""><figcaption></figcaption></figure>

**3. General Configuration**

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**OTP Type:** For setting your desired OTP type from here.\
**OTP Length:** For setting your desired OTP length from here.\
**Button Style Class:** For adding the multiple CSS class for the button style accordingly.\
**Import Phonebook:** Easily import your phonebook by uploading the CSV file with the name and Mobile number fields.

**3. Country Flag Settings**

<figure><img src="https://807210804-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F8wMgNeFnYjVGQmgdxMv4%2Fuploads%2FxvyK6ODwXe74NgrfISJW%2Fimage.png?alt=media&#x26;token=8dfc6601-ae08-42fa-9fc1-5c719e1cd6e4" alt=""><figcaption></figcaption></figure>

**Country Flag:** Select YES option to enable the Country Flag feature.\
**Set Country Automatically:** For automatically setting the country flag based on the IP address.\
**Country Digit:** Set the validation for allowed mobile number digits based on country.

<figure><img src="https://807210804-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F8wMgNeFnYjVGQmgdxMv4%2Fuploads%2F3MMEhb8ZogJBEUzoh4gM%2Fimage.png?alt=media&#x26;token=9deb7ded-80c8-4b6d-bbba-afa28db2cfdd" alt=""><figcaption></figcaption></figure>

**Note:** To set the Default SMS Country, the “Set Country Automatically” field must be set to No.