Nokia has done it again. An excellent phone with a host of features. Small in size but big in features. The signal reception is as good as my earlier Nokia 3310. The downside is the flimsy back cover and the terrible SIM slot.
It seems to be similar to Nokia 8310. However the key layouts are much better than the 8310. Display is cool and better than the flashy blue colour of 8510 and the latest Samsung phones.
My only concern is should one drop the phone, whether it will withstand it. I have had a Nokia3310 which has fallen a couple of times. But it is a sturdy model unlike the 6510.