Which OS?
Long gone are the days when a phone was just a phone, and customers were asking whether it had an MP3 player, a camera, Bluetooth, or even polyphonic ring tones.
You're more likely to be asked which operating system (OS) the phone runs on, particularly when it comes to business customers as this will determine the functionality and flexibility of various applications and how it integrates with other hardware devices.
We've put together a quick guide which looks at five of the most popular operating systems available.
Published : 31 March 2010
