BlackBerry Pearl 3G 9105 - Specifications

3G, or third generation gives you access to multimedia services, such as fast internet access, video-on-demand and video calls.

Bluetooth lets you connect your phone wirelessly to another Bluetooth device. This could be another phone - perhaps, to send a picture to someone - or a Bluetooth headset or hands-free kit, so you can use your phone while driving.

Wi-Fi lets you to connect your phone to a wireless network - at home, or in a public Wi-Fi hotspot (like those available in many coffee shops). While you're using Wi-Fi, you're not using any of your UK data allowance.

HSDPA, or High Speed Downlink Packet Access, is an update for 3G. Depending on circumstances, it could allow you to download data up to five times faster than standard 3G phones. HSDPA is sometimes referred to as 3.5G.

This button switches on your phone's camera with a single press - so you can start taking photos quickly.

This phone has a camera built into its front so the person who's calling you can see you. You'll also be able to see them if they have a similar feature on their phone. There may be additional charges for video calling.

An MP3 player turns your phone into a portable music player. MP3 files take up less space than the original tracks, which means you can carry more music on your phone.

Polyphonic ringtones sound close to the original track.

Sat nav software on this phone helps you find locations using turn-by-turn voice directions and a visual map. You can use it both for driving and walking.

Call people you speak to most by holding down just one button on the phone's keypad. Most phones with this feature let you assign contacts to numbers 2-9.

Tells you if someone's calling you while you're already on the phone to someone else. You can hold one caller and speak to the other without disconnecting either of them.

Lets you enjoy your music on your phone without using headphones. It's also handy if several people need to hear whoever's calling. Not suitable for use when driving - you'll need a hands-free kit for that.

You can attach pictures and video clips to text messages using this phone. There may be additional charges for this.

This phone syncs with Microsoft Outlook on your computer - everything from your calendar entries and address book to emails.