This device supports microSD memory cards which can be purchased from any Verizon Wireless retail store or at the online store.
Ensure the device is powered off.
From the left edge of the device (display facing up), remove the card tray.
Utilize the insertion/removal tool (or a paperclip) to unlock the tray by inserting it into the provided slot then remove the tray.
Place the SD / Memory Card in the tray with the gold contacts facing down.
Push the tray back into the device then press in on the tray to lock it into place.