PDA Pocket PCs by Kristy Annely
... They may also be integrated with cell phones to provide mobile communication and be used for accessing the Internet through technologies such as Wi-Fi, Wide-Area Networks (WANs), and Bluetooth. Most PDA devices are not equipped with a keyboard like palmtop computers. Instead, they are pen based and rely on special hardware that recognizes handwritten inputs to tap selections on menus and enter printed characters. Some devices may also include an on-screen keyboard for better accessibility.

Samsung E900: Packed with Top Features by Keith Rickwood
... calendar, a to-do list, a scheduler, a clock, world time, an alarm, a timer, a stopwatch, a calculator, a currency converter and Java games are also supported. Battery life lasts for over two days with heavy usage and you get 3.5 hours talk time and 220 hours on standby. The Samsung E900 is available with all networks like O2, Vodafone, etc. Take advantage of the best mobile phone deals available with networks like O2, Vodafone, 3, etc. and get offers on contract phones, sim free phones.

Mobiles For Every Need by Andrena Markley
... Today's internet-friendly mobile phones provide an easy access to instant messaging and help in e-mail browsing. The usability of mobile phones however, doesn't stop here. They are perfectly performing the role of alarm clock, calculator, reminder, and as a whole a PDA to take care the daily roster of activity of a busy soul. Leaving all the added benefits of mobile phones also, one can't ignore the ever-essential role of communication in our life.

Mobile Phones Multitasking Gadgets by Martin Dev
... Mobile makers in collaboration with different mobile network service providers, are to introduce high-speed video streaming and TV programming to cell phones. Time is not too far to see phones playing the role of a TV. Network providers are restructuring their usability component and planning to offer customers a single bill for all services including TV, wireless, broadband. They are on the lookout to simplify cell phone interfaces so that users can easily navigate and feel comfortable ...

Review: O2 XDA Zinc Mobile Phone by Tosif Patel
... The mobile contains a standard PC QWERTY keyboard, which is hidden behind the front screen, and is accessed with an impressive horizontal slider system. The phone itself is dominated by the front display screen which is 2.8 inches in diameter, offering 240 x 320 pixel resolution, and up to 65,000 colour combinations. The touch sensitive screen is very useful for the more traditional phone functions, used in conjunction with the basic keys situated on the front of the handset.

Indian Mobile Infrastructure - To 3G or Not To 3G by Braham Singh
... Integrating selected WLAN Hot spots into a cellular network requires an IP Network Controller (INC), an IP access network, a patch to allow the WLAN access network to issue the relevant accounting information to the cellular AAA (authentication, authorization, and accounting) server and an investment in IP roaming. Barring a few more widgets, that’s essentially it. Given the relative simplicity of this solution, anyone who has seen engineers sweat over cell site deployment in congested ...

Handheld Computers Guide - What to Know When Purchasing Your New PDA by Donny Duncan
... Handheld Computers are the future of mobile computingWhen Handheld Computers were first introduced, it was the mobile work force that took them as gold. An address book, calendar, notebook, word processor, and much more, all rolled into a tiny device that can fit into your pocket. How could they pass it up? It was exactly what they had been waiting for. They no longer had to carry around their bulky laptops just to see what was on their calendar, or to simply jot a couple notes in a word ...

The Brains of Smart Phones: What is the New Operating System for Treo & Blackberry Like? by Rene Tse
... hopes of appealing to a wider customer base. This version looks more like a phone instead of a sophisticated calculator. It includes a suretype keyboard that doubles up some keys with two letters. The software interprets the keystrokes. This can be a bit slow if you're used to typing emails quickly. What does the Blackberry cost? The Blackberry 7100 retails between $200-$249. A newer version 7270 will be on the market later this year, which suppports data and voice over IP 802.11 networks.