It might not kill SMS itself, but it has a decent chance of killing the need for an SMS plan. If most of your text messages are free anyway, then buying a text plan starts to become a poor idea.
I haven't had a text plan on AT&T for many months, mainly because I use Beluga to send texts to my friends. iMessage is similar but much more seamless. I have saved hundreds of dollars by paying for the few text messages I still send/receive as I go.
I haven't had a text plan on AT&T for many months, mainly because I use Beluga to send texts to my friends. iMessage is similar but much more seamless. I have saved hundreds of dollars by paying for the few text messages I still send/receive as I go.