Install applications and software......................... 103Remove applications and software ..................... 104Application settings ................................................. 105Activation keys—handle copyright-protected files. 105Troubleshooting .................................... 106Q&A ...................................................................................... 106Battery information.............................. 109Charging and discharging...............................................109Nokia battery authentication guidelines....................109Care and maintenance ......................... 112Additional safety information............. 113Index ...................................................... 117R1112_en.book Page 7 Monday, February 13, 2006 4:20 PM