How to install the battery, SIM, and memory card (for applicable devices).
INSTRUCTIONS & INFO
Remove the Battery cover using the indent at the bottom of the device.
Insert the SIM card into the SIM card port with the contacts facing down, and the beveled edge facing right. Note: Refer to the diagram above the SIM card port.
Insert the optional SD card into the SD card port with the beveled side facing right.
Insert the Battery, top end first, matching the metal contacts on the device.
Align the Battery cover with the back of the device, then press down firmly until the cover is fully secured. Note: For protection against dust & water damage, firmly seal the charging cover before use.