I have been using this phone for over two years now, facing no problems at all. This phone is hardy, light weight, even functions when accidentally dropped from some height, mine functions even after dropping it 5 times, I t has great build quality and has good signal reception compared to other phones and good voice clarity for its class like Samsung, Sony T 100 and Sony T 200. Has good ring tones thirty-four in built ring tones and six ring tones can be downloaded from Internet, or exchanged between friends; same is the case with logos and pictures. It has the capacity for 10 pictures and logos. It has picture editor, automatic keypad lock, which is very useful Good & sleek Body can easily fit into pocket, lightweight due Lithium ion battery. Has a good covers, can be interchanged with more colours. It also fetched a good sale price when you move to sell it in open market or try to adjust it in some high-end model. All other functions like alarm clock, reminders, games, calculator, currency converter, call costs, phone book, voice dialing, speed dials, and call register there. No Minuses, only high-end model features missing like colour screen, monthly and weekly view. Battery life is for one and a half years