Quick Reference Guide
6 ET51/56 Enterprise Tablet
5. Insert the microSD card with contacts facing down.
6. Push the micro SD card in and ensure that it locks into place.
7. Insert the nano SIM card with contacts facing down.
8. Push the SIM card in and ensure that it locks into place.
9. Replace the battery.
ET51AE/ET56BE
ET51AT/ET51CT/ET56BT
ET51CE/ET56DE
NANO
NANO
ET56BE
ET56BT
ET56DE