Connecting to the Internet Inserting the SIM card | Lenovo B570E

Chapter 3. Connecting to the Internet

Inserting the SIM card

To insert the SIM card:

1Turn off the computer; then disconnect the AC adapter and all cables from the computer.

2Close the computer display and turn it over.

3Remove the battery.

4Insert the SIM card in the card slot until it clicks into place as shown in the illustration.

Notes:

•The direction of insertion is shown by the SIM card mark next to the card slot.

•Inserting the SIM card in the wrong direction may damage the SIM card slot.

V470

Notched Corner

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Lenovo B570E manual Connecting to the Internet Inserting the SIM card

Contents

Lenovo V470/V570/ B470/B570/B570e Regulatory Notice Contents Page Getting to know your computer Top view Getting to know your computer „ B470 „ B570/B570e Built-in microphone Touchpad Getting to know your computer „ V470/B470 „ V570/B570/B570e USB port Right-side view „ V470/B470 „ V570/B570/B570e Device switch Select your computer GPU Graphics Processing Unit switch Select models onlyMemory card slot Bottom view SIM card slot Select models only Learning the basics „ Conncting to the power„ Configuring the operating system „ Reading the manuals Learning the basics Shutting down your computer „ Removing the battery pack „ Checking battery status„ Charging the battery „ Handling the battery Left click button Right click button V470/B470 „ Numeric keypadV570/B570/B570e „ Function key combinations Learning the basics Inserting a memory card „ Using memory cards not supplied„ Connecting a universal serial bus USB device Removing a memory card „ Connecting a Bluetooth device Select models only Enabling Bluetooth communications on your computer Switching GPU Select models only To change the GPU, do the following Special keys and buttons „ OneKey Rescue system button V470 B470 V570 B570 B570e Page „ Fingerprint reader Select models only „ Using passwords„ Attaching a security lock not supplied „ Active Protection System APS V470/V570 Select models only „ Hardware connection Connecting to the Internet„ Software configuration Cable Enabling wireless connection „ Using Wi-Fi/WiMAX Select models onlyConnecting to the Internet Software configuration „ Using Mobile Broadband Select models only Connecting to the Internet Inserting the SIM card V570 Connecting to the Internet Removing the SIM card OneKey Rescue system „ Introduction Troubleshooting Frequently asked questions Troubleshooting When do I need to restore the system to the factory status? Display problems Password problem Computer screen problems Troubleshooting Sleep or hibernation problemsSound problems Startup problem Troubleshooting Battery problemsHard disk drive problem OneKey Rescue system problems Troubleshooting Other problems Replacing the battery Appendix A. CRU instructions Appendix A. CRU instructions Handling a hard disk drive Appendix A. CRU instructions Appendix A. CRU instructions Appendix A. CRU instructions Sdram Appendix A. CRU instructions Appendix A. CRU instructions Removing the optical drive only for V470/B470 „ How to obtain warranty service Appendix B. Lenovo limited warranty„ What this warranty covers „ What your service provider will do to correct problems Appendix B. Lenovo limited warranty „ Replacement of a product or part„ Your additional responsibilities „ Use of personal information „ What this warranty does not cover„ Limitation of liability „ Other rights „ Dispute resolution„ European Economic Area EEA Product or Machine type Country or region of purchase „ Types of warranty service Appendix B. Lenovo limited warranty Appendix C. Product specific notices Energy star information only for V470/V570/B470/B570 Appendix C. Product specific notices Windows Electronic emissions notices „ Federal Communications Commission FCC Statement „ Avis de conformité à la réglementation d’Industrie Canada „ Industry Canada Class B Emission Compliance Statement„ German Class B Compliance Statement „ European Union Compliance Statement Class B Compliance Ports Appendix D. SpecificationsSystem Others Trademarks Problems IndexPage Do not Return IT to the Store If your product is not working correctly New World. New Thinking.TM