If the phone, GPRS or wireless LAN connection function is already activated, deactivate
it first and then replace the battery.
1. Slide and remove the back
cover of the GPS Phone 600.
2. Press down to unlock the main
battery lock in order to remove
the battery.
3. Replace the main battery and
lock it properly. When you
remove the main battery, your
GPS Phone 600 will enter sleep
mode.
4. Slide the back cover into the
groove, and reinstall the back
cover.
Re-installation or Replacing the Battery
18