U.M. Android v5.1.1

1 - 8 ET5X User Guide
Figure 1-10 Press Down on Battery Cover
10. Press Power button to turn on the ET55.
Install a microSD Card
To install a microSD card:
1. Open access door.
Figure 1-11 Open Access Door
2. Insert microSD card into slot with contacts facing down.
3. Press the card in to ensure that it is seated properly.
4. Close access door.