Here’s the short answer on how to format texts.
If you want to text “Hi there” to the number 555-123-4567 here’s what you should text to the CallScaler number that you want the text to come from.
You can replace the +15551234567 with the number you want to send the message to and obviously you can send any message instead of just “Hi there” but you need the three asterisks *** in between the number and the message for it to work properly.