!
! Inserting SIM Card or Micro SD Card
1. Make sure power supply is disconnected.
2. Use a screwdriver to unscrew the screw on the cover, and then remove the cover, you could
find the SIM Card slots and the Micro SD slot.
3. Insert the SIM card or Micro SD card, and you need press the card with your fingers until you
hear “a cracking sound”. Then use a screwdriver to screw the cover.
! Removing SIM Card or Micro SD Card
1. Make sure your charger is disconnected, and then press and hold down the power key until
the router is powered off.
2. Press the card until you hear “a cracking sound”, when the card will pop up to be pulled out.
Note:
1. Don’t forget screw the cover for again-theft.
2. Don’t touch the metal surface of the SIM card in case information in the card is lost or
destroyed.
3. Don’t bend or scratch your SIM card. Keep the card away from electricity and magnetism.
4. Make sure to disconnect the power source from your router before inserting and removing your
SIM card or Micro SD card.