Sharp GX10 User Manual page 11

3.
Hold the battery so that the metal contacts of the
battery are facing down, slide the guides on the top
of the battery into the battery slots
insert it .
11 Getting Started
4.
Replace the battery cover so that the marks are
aligned and slide it as shown.
, and then
Note
• Make sure that only 3V SIM cards are used.
• Use only the approved battery (XN-1BT11).