To use Excel plugin, follow the given steps:
1. First, sign in your account.
2. Click on Send Custom SMS on the left side of the panel.
3. Check the requirements and installed them.
4. Now, click on Excel plugin to download the plugin file.
5. Now open Excel, click on Bulk SMS Sender from the menu bar.
6. Then click on Log in and enter the required credentials.
Now you can send SMS directly through Excel sheet.