1. From the home screen, press the Menu key.
   
2. Tap System settings.
   
3. Scroll to, then tap Storage.
   
4. The available Internal storage will be displayed.
   
5. Scroll down to view the SD Card storage.
   
6. The AT&T Avail™ 2 is available with a 4GB internal memory model with the option to add a MicroSD card up to 32GB