1. Remove the Back panel of the device by pressing on the cover and sliding away from the device.
   
2. Insert the SIM card into the SIM card tray, with the text and images on the card facing up.
   
3. Insert the Memory card into the SD card tray, with the text and images on the card facing up.
   
4. Replace the Back panel by placing it over the device and sliding until the panel snaps into place.