To properly configure the upload media file option for WhatsApp integration in BUSY, you need to follow these steps:
Step 1 : Download the desktop version of BUSY.
Step 2 : click on administration
Step 3 : configuration
Step 4 : sms configuration
Step 5 : create a new format, select WhatsApp,
Step 6 : Select WhatsApp as the channel.
Step 7 : Enter the WhatsApp number where the invoice has to be sent. This will pull the number from Account Master.
Step 8 : Enable the "Upload PDF File" option in the SMS Configuration.
Step 9 : Save the configuration settings.
Step 10 : Now, when you send invoices via WhatsApp, the PDF file will be uploaded along with the message.