MicroSD/memory cards expand the storage capacity of device and are sold separately. This device can use a microSD card up to 512GB.
No SIM card will be displayed on the home screen when there is no SIM card in the device.
REMOVE BACK COVER & BATTERY: With the phone powered off, remove the back cover of the device by untwisting the screw at the bottom of the battery cover. Remove the back cover by inserting your thumbnail into the notch on the bottom of the back of the device and lifting up. Remove the battery by gently pulling up the tab on the battery.
INSERT/REMOVE SIM CARD: Pull up the sim tab to access the SIM slot. Insert the Nano-SIM card into the SIM slot with the metal contacts facing down and the notched edge going in first. Push until it is all the way in. To remove, gently push in the SIM again until slide it out.
INSERT/REMOVE MEMORY CARD: Insert an optional MicroSD card into the MicroSD card slot, with the metal contacts facing down and the notched edge going in first. Push until it is all the way in. To remove, use the notch on top of the MicroSD card to slide it out.
REPLACE BATTERY: Place the battery in the battery slot with the gold contacts on the battery lined up with the gold contacts on the phone.
REPLACE BACK COVER: Place the cover on the back of the phone and gently push in until the cover clicks. The cover should be flush with the rest of the device. Gently twist the screw back into place.