Blackberry

The BlackBerry is a handheld wireless device providing e-mail, telephone, text messaging and web browsing services.

Hardware

The devices are manufactured by the Canadian company Research In Motion (RIM) and are resold by cellular phone companies throughout the world. They fit in the palm of the hand and are operated using a scroll wheel and buttons. The original BlackBerry device had a monochrome display, but the newer models are colour.

While including the usual PDA applications (address book, calendar, to-do lists, etc.) as well as telephone capabilities on newer models, the BlackBerry is primarily known for its ability to send and receive e-mail anywhere it has access to an appropriate wireless network, as well as for its built-in keyboard optimized for "thumbing", or using only your thumbs to type. System navigation is primarily accomplished by the trackwheel (or "thumbwheel"), a scrolling wheel with a "click" function, located on the right side of the device. Some models (such as 7510 and 7520) also incorporate a two-way radio.

The devices are very popular with some businesses, where they are primarily used to provide e-mail delivery to roaming employees. To fully integrate the BlackBerry into a company, the installation of BlackBerry Enterprise Server (BES) is required.

(1) Trackwheel, (2) Escape key and (3) radio/phone speaker on the BlackBerry 7510

In November 2004, RIM announced that the number of subscribers to the BlackBerry service had reached two million, having doubled within ten months.

Blackberry 7100t


Social usage
Thanks to their gains in popularity, BlackBerry devices are also used in social scenarios for setting up dates or movie viewing times with friends and acquaintances.

BlackBerry Main Menu (colour)

Operating system
RIM provides a proprietary operating system (OS) for the BlackBerry, which makes heavy use of the device's specialized input devices, particularly the thumbwheel. The OS provides support for MIDP 1.0 and WAP 1.2. The newer OS 4 and later provides a subset of MIDP 2.0.



Supporting software
BlackBerry handheld integration into an organization's e-mail system is provided through a software package called "BlackBerry Enterprise Server" (BES). Versions of BES are available for Microsoft Exchange, Lotus Domino and Novell Groupwise.

Individual users can often use e-mail services provided by the wireless provider and therefore may not be required to install a BES server on their local network, but organizations that have multiple wireless users usually run BES on their own network.

BES can act as a sort of e-mail relay for corporate accounts so that users always have access to their e-mail. The software monitors the user's local "inbox", and when a new message comes in, it picks up the message and passes it to RIM's Network Operations Center (NOC). The messages are then relayed to the user's wireless provider, which in turn delivers them to the user's BlackBerry device.

BES also provides handhelds with TCP/IP connectivity that is proxyed through a component called "Mobile Data Service" (MDS). This allows for custom application development using data streams on BlackBerry devices based on the Sun Microsystems J2ME platform.

In addition, BES provides security, in the form of 3DES or, more recently, AES encryption of all data (both e-mail and MDS traffic) that travels between the BlackBerry handheld and a BlackBerry Enterprise Server.

The universal connectivity of the BES/MDS infrastructure is one of the most valuable aspects of Research In Motion's product. An organization can have devices on different carriers, and connected through different cellular network protocols, all functioning in an integrated fashion.

Most providers offer flat monthly pricing for unlimited data between BlackBerry units and BES, which also enhances the value of the MDS component. In addition to receiving e-mail, organizations can make intranets or custom internal applications with unmetered traffic.


Nicknames
The ability to read e-mail that is received in realtime, anywhere, has made the BlackBerry devices infamously addictive, earning them the nickname "CrackBerry". Smaller blue-coloured models of the BlackBerry are colloquially nicknamed "BlueBerrys". Due to the abbreviated company name displayed prominently on early BlackBerry devices, they are mistakenly nicknamed "RIM".

Internal to the company, various model families are named for subatomic particles; names used include Proton, Baryon, Quark and Charm, among others.


Models

BlackBerry 6230

Early Models:

850 small monochrome screen, operates on DataTAC network, e-mail services only
857 large monochrome screen, operates on DataTAC network, e-mail services only
950 small monochrome screen, operates on Mobitex network, e-mail services only
957 large monochrome screen, operates on Mobitex network, e-mail services only
Java-based Models:

5790 large 160x160 pixel monochrome screen, operates on 900Mhz Mobitex network, e-mail services only
5810 large monochrome screen, operates on 1900Mhz GSM/GPRS network, phone but headset required
6210 medium 160x100 pixel monochrome screen, operates on 900/1900Mhz GSM/GPRS network, integrated phone
6230 medium 160x100 pixel monochrome screen, operates on 900/1800/1900Mhz GSM/GPRS network, integrated phone (blue case)
6280 medium 160x100 pixel monochrome screen, operates on 850/1800/1900Mhz GSM/GPRS network, integrated phone
6510 medium monochrome screen, operates on iDEN network, integrated phone, integrated two-way radio
6710 large monochrome screen, operates on 900/1900Mhz GSM/GPRS network, integrated phone
6750 large monochrome screen, operates on 800/1900Mhz CDMA2000 1xRTT network, integrated phone
7100 large 240x260 colour screen, operates on 850/900/1800/1900Mhz GSM/GPRS network, integrated phone with speakerphone, Bluetooth, aka "Charm"
7100t T-Mobile version of the 7100
7100r Rogers version of the 7100
7100v Vodafone version of the 7100
7100g Hong Kong/Cingular/AT&T version of the 7100
7100x O2 version of the 7100
7210 medium 240x160 pixel colour screen, operates on 900/1900Mhz GSM/GPRS network, integrated phone
7230 medium 240x160 pixel colour screen, operates on 900/1800/1900Mhz GSM/GPRS network, integrated phone
7250 medium 240x160 pixel colour screen, operates on 800/1900Mhz CDMA2000 1x network, integrated phone, GPS and bluetooth
7280 medium 240x160 pixel colour screen, operates on 850/1800/1900Mhz GSM/GPRS network, integrated phone
7290 medium 240x160 pixel colour screen, operates on 850/900/1800/1900Mhz GSM/GPRS network, integrated phone, Bluetooth
7510 medium 240x160 pixel colour screen, operates on iDEN network, integrated phone with speakerphone, integrated two-way radio
7520 medium 240x160 pixel colour screen, operates on iDEN network, integrated phone with speakerphone, integrated two-way radio, GPS and bluetooth
7730 large 240x240 pixel colour screen, operates on 900/1800/1900Mhz GSM/GPRS network, integrated phone
7750 large 240x240 pixel colour screen, operates on 800/1900Mhz CDMA2000 1x network, integrated phone
7780 large 240x240 pixel colour screen, operates on 850/1800/1900Mhz GSM/GPRS network, integrated phone

Phones with BlackBerry e-mail client
Several ordinary mobile phones have been released featuring the BlackBerry e-mail client which connects to BlackBerry servers. All these phones have full QWERTY keyboards.

Siemens SK65, Operates on 900/1800/1900MHz GSM network, 132x176 pixel screen
Nokia 6810 Operates on 900/1800/1900MHz GSM network, 128x128 pixel screen
Nokia 6820 Operates on 900/1800/1900MHz GSM network, American variant on 850/1800/1900 GSM network, 128x128 pixel screen
Nokia 9300 Operates on 900/1800/1900MHz GSM network, 128x128 and 640x200 pixel screen
Sony Ericsson P910 Operates on 900/1800/1900MHz GSM network, American and Chinese variants on 850/1800/1900, 208x320 pixel screen

Providers
Many cellular/digital providers offer BlackBerrys.


North America
Nextel
Cingular
Verizon Wireless
Sprint
T-Mobile
Rogers Communications
Bell Mobility
TELUS Mobility

Europe
Vodafone
O2
Orange

Australia
Telstra
Vodafone

Africa

South Africa
Vodacom

Asia

India
Airtel

Hong Kong
Three Hong Kong

Singapore
Singtel

External Links

• BlackBerry.com�(http://www.blackberry.com), the main site.
• Research In Motion�(http://www.rim.com), the manufacturer of the BlackBerry.
• BlackBerryForums�(http://www.blackberryforums.com), a popular discussion forum about BlackBerry, which also hosts a large BlackBerry FAQ�(http://www.blackberryforums.com/viewtopic.php?t=269).
• International BlackBerry User's Group�(http://www.ibbug.org), an international consortium of BlackBerry.
• BlackBerry Blog�(http://www.blackberryblog.com), a blog on the BlackBerry platform.
• BlackberryCool�(http://www.blackberrycool.com), a resource website with news and reviews on BlackBerry related items.
• RIM Road�(http://www.rimroad.com), a popular BlackBerry website, with discussion forums and a list of 3rd party software
• PinStack.com�(http://www.pinstack.com/portal.php), a BlackBerry website, with news and forums

Related : The blackberry is a widespread and well known shrub; a bramble fruit (genus Rubus, family Rosaceae) growing to 3 m (10 ft) and producing a soft-bodied fruit popular for use in desserts, jams and sometimes wine. Several Rubus species are called blackberry and since the species easily hybridize, there are many cultivars with more than one species in their ancestry. The blackberry is also the fruit of the blackberry plant. In proper botanical language, it is not a berry at all, but instead an aggregate fruit of numerous drupelets.