User's Manual

6 ET5X Enterprise
Tablet
3.
Carefully lift the battery cover off the ET55.
4.
On the 8” version, push the two locking tabs up, then pull up on the tab to remove battery.
On the 10” version, push the two locking tabs up (1), then, using index fingers, lift the battery up (2).
Pull Tab
Locking Tabs
8Version
Locking Tabs
10Version
5.
Insert the micro SIM card with contacts facing down.
CAUTION Do not use nano to micro SIM card adapters. Only use micro SIM cards.