Casio verizon User Manual page 17

To remove the battery, slide the Battery
Lock to the right to the FREE position 1.
Insert your fingertip in the groove 2 and
pull up on the battery in the direction of the
arrow 3.
5.
Insert the battery cover tabs into the slots
1 and press the back cover in the
direction of the arrow 2.
6.
Press down firmly on all sides of the back
cover as shown by the arrows in the right
figure.
7.
Slide the Battery Cover Lock downward to
the LOCK position, as shown in the figure.
2
3
1
2
1
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