The brand of the phone itself says the quality of the product. I am using blackberry 8520 from last two years and I have never faced any problem and even nowadays my phone is working very nicely. There are many good qualities in this phone which I would like to share.
Black Berry Messenger(BBM) is one of the best application of this phone which allow to send messages of unlimited length. You can share video, photograph or any document but the size shouldn’t be more than 16 MB. You can make different groups for different purpose. The only thing which I don’t like about BBM is that its very expensive and we need to pay explicitly to use this App.
Black Berry also have one very unique feature “voice dailling “ . You can make call to anyone from your contact list by giving voice command. In this phone we with contact number we can save many other details about the person like e-mail id, date of birthday, date of anniversary, home contact number and photograph of the person for recognition etc.
The blackberry battery works tremendously. Once you have completely charged your phone it last for complete one day even though you use many application on your phone. In case of low or zero batter, your phone will not switch off automatically. It take care of security issues also by making use of password. There is quick reference guide in phone to guide nave user .
Apart from all these exclusive features, the phone also have some other features. The phone has build in calculator, password keeper, memo pad. You can also open word document s, XL sheets and power point presentation on your phone.
BalckBerry Bluetooth is very slow but it offers high degree of security. Before sending or receiving any document you need to do the pairing which ask for password.
I like music system of this phone. Camera is only two megapixels.
I got a good experience after using this phone. I confidently recommend this phone to everyone.