Panasonic CF-20 Series Operating Instructions And Reference Manual page 61

5. Insert the nanoSIM card into the nanoSIM card slot.
Do not insert the nanoSIM card upside down.
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6. Close the nanoSIM card cover.
7. Insert the battery pack.(
To remove a nanoSIM card
1. Turn off the computer.
2. Turn over the computer, and then open the cover.
Make sure no foreign objects are under the computer.
3. Remove the battery pack. (
4. Open the nanoSIM card cover.
5. Push the nanoSIM card.
It will come out of the slot a little bit.
6. Pull the card all the way out as illustrated below.
Replacing the Battery Pack)
Replacing the Battery Pack)
C A U T I O N