ThinkPad T430 User Manual page 115

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Your computer might require a SIM card to establish wireless WAN connections. Depending on the country
of delivery, the SIM card might be already installed in your computer or is part of the shipping contents
that come with your computer.
If you find a SIM card included in the shipping contents, a dummy card is installed in the SIM card slot. Then
proceed with the following instructions.
Note: The SIM card is identified by the IC chip mounted on one side of the card.
To replace the SIM card, do the following:
1. Turn off the computer; then disconnect the ac power adapter and all cables from the computer.
2. Close the computer display, and turn it over.
3. Remove the battery. See "Replacing the battery" on page 69.
4. Locate the SIM card slot inside the battery compartment. Gently pull the tab extending from the slot
until it stops
1
. The card comes partway out of the slot. Remove the card
5. Hold the new card with the metal contact facing upward and going into the slot first. Then, insert
the card firmly into the slot until you hear a click.
Note: Make sure that you insert the SIM card all the way into the slot.
2
.
.
Chapter 6
Replacing devices
97

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