Lenovo ThinkPad R60 Series Service And Troubleshooting Manual page 76

Features
v RJ11 telephone connector
v RJ45 Ethernet connector
v Docking connector (on some models)
v Ultrabay
v Integrated wireless LAN feature (on some models)
v Integrated Bluetooth feature (on some models)
v Integrated wireless WAN feature (on some models)
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ThinkPad R60 Series Service and Troubleshooting Guide
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Enhanced (on some models)