I picked up the 6021 in November 2005 for Rs.6200.00
I was upgrading from my 8250. (god bless it)
I wanted something with blue tooth , IR , MMS but sans the camera. I have a palm zire 72 with a 1.3 Megapixel camera and my opinion of it is that they are primararyly useless.
The phone has all the modern features and is really rugged. The battery ( a imp consideration for me) gives me a solid 2.5-3 hrs ( without bluetooth on) and stand by time is approx 5 days.
The phone is light and the audio and vibrator are both good enuf to wake up the dead.
The only problem I have had ( and its not really with the phone) is the Nokia PC suite. I have had to reinstall it a few times.
Sadly some of the features like PTT ( push to talk) and presence cant be used as the service providers here dont provide the services.
I havent really tried surfing with it.
The go to menu is also a life saver.
The menu is consistent with the Nokia pattern and no prblems to use if u r upgrading from a Nokia phone.