Why buy cordless phones? Convenience. It's a simple answer, but then cordless phones are a simple solution. Eliminating the phone cord means you can walk freely around your home, or even outside, without interrupting a conversation. Cordless phones also tend to have a longer battery life than c

The inception of cordless technology into the world of telephones has allowed people more freedom than every before. Modern cordless phones allow people to talk with friends and family while roaming up to 300 feet away from their house and still maintaining crystal-clear reception.A cordless phone u

A brief history of the modemThe word modem originates from its use: the modulation and demodulation of information. A typical modem modulates or changes data using the 1s and 0s of computer language into a signal that can be sent across a phone line and demodulated by a modem on the other end. The b

ModemA modem is a device that modulates and demodulates data. Data is modulated by the modem on the sending end and then sent via telephone line, cable, or radio frequency to a receiving modem that demodulates the data. BPSBPS, or bits per second, is the speed at which a modem transmits and rec

Modems are the devices that allow computers to communicate with a phone line or network. Technically speaking, a modem is a device that modulates an analog carrier signal to encode digital information, and also demodulates a carrier signal to decode the transmitted information. Ultimately, a signal

Most PDAs have a power management routine built into the OS so that the CPU is actually sleeping most of the time, even when the device is on. The system wakes up long enough to process screen presses and display the next screen. If your PDA is set up with this type of sleep system, the batteries wi

Personal digital assistants (or PDAs) are small, handheld devices that were originally used only as personal organizers, but became much more versatile (and powerful) over the years.A basic PDA usually includes date book, address book, task list, memo pad, clock, and calculator programs. Newer PDAs

How to avoid taking a contract out on your lifePrepaid cell phones are quickly becoming the most popular choice for new cell phone users. It's easy to understand why. Anyone who's signed a two- or three-year cell phone contract knows how far off that contract expiration date can seem. Cell phone com

Buying a cell phone can sometimes feel like learning a second language. There are cell phone plans and cell phone companies to compare, and once that's through, there are all the cell phone terms you need to know in order to make the best use of your cell phone. Here's a handy Cell Phone - English d

Cell phones used to be just a simple communication device, able to do no more than make phone calls and store contacts. Over the last decade, cell phones have become increasingly powerful, able to hold their own against laptops and PDAs.The majority of cell phone manufacturers load their phones with