They are small, lightweight, and inexpensive. Clearly, the wireless telephony is becoming the dominant form of voice communication in the world. Internet access has completely transformed the way the world used to operate previously. E-mail and the World Wide Web have now become the essentials of modern living. Families use E-mail to stay in touch.
Businesses use the Web to market and sell products.
You can buy and sell stocks, sell personal items at many of the auction sites, check airline schedules and the list goes on as there are literally ten thousands of resources on the Internet. To date, Internet access has primarily been a desktop activity done with a physical telephone line and a modem, and mobile Internet access was a dream and not reality. Now, thanks to the technology called WAP which has caused the convergence of Internet access and cellular phone to a common platform. Through WAP, you can very well browse the web on your mobile phone.