Lenovo B575 Lenovo B575 User Guide V1.0 - Page 26

Removing the SIM card, Push the SIM card in until you hear a click, and then pull the SIM card out.

Page 26 highlights

Chapter 3. Connecting to the Internet Removing the SIM card To remove the SIM card: 1 Turn off the computer, then disconnect the AC adapter and all cables from the computer. 2 Close the computer display and turn it over. 3 Remove the battery. 4 Push the SIM card in until you hear a click, and then pull the SIM card out. 5 Put the battery back in place. Turn the computer over and reconnect the cables. Note: Never insert or remove the SIM card while the computer is on. Doing so may cause permanent damage to the SIM card as well as the SIM card reader. 22

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Chapter 3. Connecting to the Internet
Removing the SIM card
To remove the SIM card:
1
Turn off the computer, then disconnect the AC adapter and all cables from the computer.
2
Close the computer display and turn it over.
3
Remove the battery.
4
Push the SIM card in until you hear a click, and then pull the SIM card out.
5
Put the battery back in place. Turn the computer over and reconnect the cables.
Note:
Never insert or remove the SIM card while the computer is on. Doing so may cause permanent
damage to the SIM card as well as the SIM card reader.