Samsung SPH-m320 User Manual page 17

Tip: Be sure to watch your phone's battery level indicator and charge the battery
before it runs out of power.
Installing or Removing the Battery
To install or remove the LiIon battery:
1. Make sure the power is off so that you don't lose any stored numbers
or messages.
2. To remove the cover plate, push on the thumb tab (1) and slide the
cover plate away from the handset (2).
Getting Started 9