With federal inmate texting, messages are relayed by means of the federal Corrlinks/TRULINCS system

https://northpixelate.com/s/Jy1KBRUiJMNsDvqDFQ30k

With federal inmate texting, messages are relayed by way of the federal Corrlinks/TRULINCS components, and replies can go back to the outdoor user as known text messages.