How to integrate with Busy software
You can integrate MSG91 with your BUSY software:
In the SMS API space use the URL below:
https://control.msg91.com/api/sendhttp.php?authkey=YourAuthKey&mobiles=mobiless&message=messages&sender=senderid&route=routes&DLT_TE_ID=Template id value
Add 2 other parameters routes and DLT_TE_ID.