Partner OT-110 User Manual page 27

4. Remove the battery
cover.
5. Remove the battery by
pulling on the plastic
flap.
6. Insert the microSD card
into the slot with the
label facing out and
push it until it clicks
into place.
Slide the cover down, then lift up to remove.
The battery cover hinge is small and fragile,
don't break it by forcing the battery cover off.
OT-110 can't be powered on without the hinge.
CAUTION
17