Each Textedly account comes by default with your own dedicated Toll-Free phone number. This is your "Main" number.
However you can change your main number anytime you want. You can change it to a different Toll-Free number.
And the great thing about Toll-Free phone numbers, is that you can send picture messages over it. You can send MMS, picture, MP3 and MP4 music file, and even PDF files.
From your Dashboard, click on Buy a new number
It will take you to this page. Buy a Long Code or Toll-free phone number.
Here is the tab where you can buy a new Toll-Free phone number.