Federal inmate texting is tied to BOP digital messaging, wherein inmates would be charged five cents according to minute for developing

https://federalinmatetext886.moderncairn.com/posts/how-a-federal-inmate-text-app-makes-communication-easier-for-families

Federal inmate texting is tied to BOP electronic messaging, wherein inmates can also be charged five cents per minute for developing, sending, receiving, and interpreting emails.