Chapter 3. Wireless networks and devicesYour tablet can connect to a variety of networks and devices, including mobile networks (3G or 4G), Wi-Fidata networks, and Bluetooth devices.Note: Some tablet models can connect to both mobile networks (3G or 4G) and Wi-Fi networks, while otherscan connect to Wi-Fi networks only. If your tablet supports Wi-Fi connection only, the information relatedto mobile networks does not apply to your tablet.Installing the SIM cardIf your tablet supports the mobile network connection, it might require a SIM card to connect to a mobilenetwork. Depending on the country or region of delivery, the SIM card might be shipped with your tablet oryou need to purchase one from the service carrier.Attention: When installing or removing the SIM card, do not touch the SIM card metal connectors. Asa precaution, always hold your tablet in your hand before you install or remove the SIM card to avoidelectrostatic discharges.To install a SIM card, do the following:1. Turn off the tablet.2. Open the SIM-card-slot cover and locate the SIM-card slot. To locate the SIM-card slot, see “Tabletlayout” on page 1.3. Hold the SIM card with the metal contacts facing down, and then insert it firmly into the SIM-card slotuntil you hear a click.4. Close the SIM-card-slot cover and restart your tablet.To remove the SIM card, do the following:1. Turn off the tablet.2. Open and hold the SIM-card-slot cover.3. Push the SIM card inward until you hear a click 1 . The SIM card ejects. Gently slide the SIM cardout of the slot 2 .© Copyright Lenovo 2012, 2013 13
