incredibledeveloperr

The plugin primarily allows a WordPress developer to extend its settings and functionality and integrate it into any type of site. For example, it can easily be extended to send a text message on virtually any WordPress action.
The plugin also includes functionality to directly send a text message to any permissible number from the plugin settings page. You can use it to SMS any of your users or just for testing purposes
Here’s a list of feature plugin provides :
<ul>
<li>Functionality to directly send a text message to any permissible number from frontend</li>
<li>Setting page which allow admin to manage Auth Token and some basic settings</li>
<li>Text message generalized which pre set by admin</li>
<li>Send a shorten URL like send promotion link</li>
</ul>
Shortcode : 
Paste shortcode where you want to display – [msg91_add_shortcodes]
Disclaimer: This plugin is not affiliated with or supported by MSG91, Inc. All logos and trademarks are the property of their respective owners.

msg91 by vasim shaikh

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