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analog vs digital
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Analog Vs. Digital Cellular Phones
By Tim Gorman, Sat Dec 10th
Cellular phones are an amazing modern convenience, but it can beconfusing for consumers to distinguish between the variousoptions available. There are two main types of cellular phones:analog and digital. Each type operates slightly differently andhas its own unique advantages and disadvantages. The first cellular phones were analog phones. Analog phones arebasically an extremely sophisticated radio and telephonecombination. The main advantage of analog cellular phones isthat they cost less than the newer digital phones. Analog phonesare also a better choice for travelers, since 95 percent of thecounty is equipped for their use. The drawbacks of choosing ananalog phone are the reduced sound quality and the slightlyhigher per minute rate. Digital cellular phones use the same basic technology as ananalog phone. The difference is that digital phones use binarycode and compression to fit more calls into a given bandwidth.Digital cellular phones offer longer battery life, bettersignals, and cheaper calling rates. The main disadvantage ofdigital cellular phones is that many parts of the country aren’tequipped with the proper antennae to receive digital signals.This makes digital
cellular phones inappropriate for frequenttravelers or individuals who live in rural areas.
Sprint often uses the term PCS in their promotional materials.PCS stands for Personal Communications Service and is a wirelesscommunications service very similar to cellular phone services.Many people use the term PCS as a synonym for a digital cellularphone, but a true PCS phone offers additional services such ascaller ID, paging, and e-mail as part of its regular phoneservice. Newer cellular phone models may offer a dual mode feature. Thisoption allows you to automatically switch between analog anddigital modes depending upon what antennae are in your range.Dual mode phones combine the advantages of both analog anddigital cellular phones. About the author:Timothy Gorman is a successful webmaster and publisher ofCellular-Phone-Solutions.com. He provides cellular phone plans,service and free cellular phones on his website that you canresearch in your pajamas.
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