3390 has great battery life... I actually talked for 4.5 hrs straight once (from full charge) just to test the battery life on a NiMH. so you won't have to worry about this aspect.
reception is normal, nothing special.
options a plenty on this phone, some of which you won't use, but it's just handy, and kinda fun to play around with.
ring loudness, IT GETS REALLY LOUD!!! it probably has the loudest ring I've ever heard.
voice quality is not as good as some other phones... but then, it's only a phone, so if you're not picky about how it sounds as long as you hear it... you'll love this phone.
definately a VERY practical and very good phone for personal use...
very good price as well...
btw, I sold my 3390 after a week because it was too bulky my friend loves his though...