Texting for toll-free numbers – AT&T Landline Texting Review
I don't know how useful this be for a regular landline, but I know lots of people try to text and expect text from a toll-free (1-800) number, and this app works for that. Simple to use. It does require an ID / password which you get from AT&T for this service, so there is an extra step, but well worth it.
Review by Gabby is swimmer on
AT&T Landline Texting.