WEP key settings............................................................115802.1x security settings................................................115WPA security settings....................................................115Wireless LAN plugins.....................................................116EAP plug-ins.................................................................116Use EAP plug-ins..........................................................116Session initiation protocol (SIP) settings....................116Edit SIP profiles..............................................................116Edit SIP proxy servers....................................................117Edit registration servers................................................117Net call settings.............................................................117Configuration settings...................................................117Restrict packet data.......................................................118Application settings.........................................................118Shortcuts......................................................119General shortcuts..............................................................119Glossary........................................................121Troubleshooting...........................................124Battery information.....................................127Charging and discharging................................................127Nokia battery authentication guidelines.......................128Authenticate hologram.................................................128What if your battery is not authentic?........................128Care and maintenance.................................129Disposal.............................................................................130Additional safety information.....................131Small children...................................................................131Operating environment...................................................131Medical devices.................................................................131Implanted medical devices...........................................131Hearing aids...................................................................132Vehicles..............................................................................132Potentially explosive environments...............................132Emergency calls................................................................133CERTIFICATION INFORMATION (SAR).................................133Index............................................................135