? Then use it as traditional phone. Do not use browser. Use only 2g connection. Donīt connect to wifi and do not use internet. Keep display brightness at minimum and put it on only when you are going to call and/or text message. Also this forum is full of hints how to make it last little longer and of course our wiki is one place to look for too: http://wiki.maemo.org/Make_your_battery_last_longer Then again you have to remember that probably the maximum standby time you can get from it is probably 3-4 days