User's Manual

1 - 8 ES400 User Guide
6. Slide the SIM card holder up to unlock.
7. Lift the SIM card holder.
8. Remove SIM card from holder.
9. Close the SIM card holder.
10. Slide the SIM card holder to the down to lock into place.
11. Slide the battery lock switch down to lock the battery in place.
12. Replace the battery door.