Send

Compose a message, pick who gets it, and choose the sender ID it's sent from, all from SMS → Send.

Select your audience

Add recipients in any of three ways:

Method	How
Phone number	Type a number directly into the audience box.
Contacts / Groups	Search and pick from the Contacts or Groups tabs.
Import from file	Drag a CSV in, or choose a file. Grab `template.csv` for the format.

When you import a file, Pindo validates the rows and shows a breakdown bar:

Label	Meaning
Valid	Recipients that will receive the message.
Duplicates	Numbers that appear more than once.
Invalid	Numbers in the wrong format.
Unsupported	Numbers from an unsupported country or telco.

Click Report → Download CSV to export the filtered contacts. The report lists every filtered recipient with the reason it was filtered out.

Click the Send as dropdown at the top right.

Switch between Sender IDs and phone number, then search and select one.

You must select a sender ID before you can send. Until then, the form shows "Please select a sender ID to start sending messages."

Write your message in Compose your message. Personalize it with merge fields like @contact.name, then click Send message.

Prefer to automate? The same send runs over the API: see Send an SMS and Bulk SMS.