this mobile phone is very reliable. its aerial antenna is extremely powerful and i have service almost everywhere I go, no matter it is a valley or a hill. The battery is a killer too.

This phone is great for business use on the go. The email system is quick and easy to use. The qwerty keyboard is a bonus and makes typing faster. App World lets you download a massive choice of apps to enhance your phone features. Overall this is a big improvement on previous BlackBerrys, especially as there is no inefficient touchscreen to wrestle with! Battery lasts ages unless you are streaming from youtube. WiFi connection is easy t set up for free and quick internet access.

This was my first ever Blackberry, used it for 18 months and found it very easy to use and access all my emails. The battery and internet broswer aren't excellent, but for business use it does the job.
Have now upgraded to the new Blackberry Torch which has a better batter, bigger screen and better browser, plus its touch screen and has a full qwerty keyboard so it better than an iphone i think :-)

This was the very first Blackberry I bought for myself and I have been rather impressed with it. I found the functions of this phone rather easy to use, even if you are using a Blackberry for the very first time. On the downside, I did find the GPRS internet connection a little slow for general web browsing (it's a pity that the faster 3G is not supported on this phone) and I have noticed that the \"easy ball\" doesn't glide as easily as it used to (I've had this phone for 8 months now) All in all, I found this phone very helpful and easy to use. If however you want a faster connection to the internet I would suggest you go for the Blackberry 9000 series.

It is a sleek and sexy phone. I really love the trademark made by Blackberry on its collection. the 8900 is a new hip on its Blackberry line. The camera is not that great but handy to use on outside photo shoots.

It has many functionality and features but easy to use. I get use to it immediately

Overall it was a great phone, but that is what I have come to expect from Blackberry. The functions and capability were first rate with a reasonably compact design. The only problems I had were related to the SIM card getting too hot and the batter dieing a bit sooner than I would have expected for a new phone (lasted about 1.5 years).