Where do we get to use a courtesy phone to call 512 telephone numbers without paying at all?

1. Student Union 1st Floor near Taco Bells, it is beside the elevator

2. Gregory Gym front counter

3. Perry Castaneda Library (first floor)

4. ECJ building just outside the entrance of the engineering library

5. ENS student lounge (first floor)

6. UFCU Dobie Mall (but of course account holders only)

Folks, if you have more...let us know ;)