Nokia 6233 and Nokia 6234
The Nokia 6233 phone made by Nokia is the successor to the Nokia 6230i. It is a 3G/GSM/WCDMA mobile phone that runs the Nokia Series 40 (S40) 3rd Edition UI operating system. The phone is said to be the loudest mobile around as it has two speakers. In comparison to predecessors it has some serious restrictions concerning the user interface, e.g. one can not adjust the brightness or duration of the display backlight. There is also a "Music Edition" sold in Asia regions that comes bundled with the Nokia Music Stand, 512 MB microSD card and A2DP Bluetooth profile support.
The Nokia 6234 is similar to the 6233, but specialized for customers of Vodafone. It can still however be unlocked to other networks.
Read more about this topic: Nokia 6000 Series