I remember a few years (OK, more than a few) ago, ATT decided to discontinue renting out touchtone phones. It seems once upon a time, people paid ATT something like $5/mo to rent this new-fangled "touch tone" technology. And there were like a million people in California regularly paying ATT (or PacBell or whoever inherited ATTs customers) $60/year to rent a phone that you could buy outright for $10 in your local Walgreens or Walmart.