1. Prepare the excel sheet in below format
2. Now login in the account>> Global one>>Launch now>> Click on Template Right hand side
3.Upload the file
After uploading the file it will come in below format:
4.Now, paste the Message content with variable in below format and click on save template

Processes to send the template:
Global one>> Send a template sms
Now fill the details in same sheet and upload the file:
Send the template: