The nokia 7610 the old model phone is the unfavourable designing it consists of curved typing buttoms that confused us for typing purposes it lets felt us unconventionally operated when I saw this phone I am very much fond of it because of its designing but at that very time I cant able to understand that its designing made it more un favourable for the costomers also with unfavourable designing it is also thickness like nkta 6600 that is very unpleasent and unbearable so please let it go