Digital Pcs Phone Service example essay topic

Digital PCS: The Future of Wireless Phone Service In the past few years the use of mobile phones has increased tremendously. At one time only available to the rich and elite business executives, the luxury of mobile phones can now be used by a wide group of people in different financial situations. Mobile phones are a necessary convenience. They provide instant communication access wherever mobile phone service is offered. There are two options for mobile phone service: analog, and digital PCS. Analog is the more expensive option and has long been the standard for mobile phone service.

Digital PCS is the newest form of phone service. It works by converting human speech into software codes and converting them to audio signals before the codes reach the listener. Because it is software based it provides a perfect platform for a variety of advanced wireless features. Digital PCS is the future of mobile phone service and the soon to be de facto standard for wireless phone service. People can choose digital PCS service for many reasons, though affordability might be the initial attraction.

Because of competition by many companies price is always being driven down. Also, the many different customizable price plans offer an affordable package for any type of budget. Companies, which offer digital PCS service are always looking to lure new customers, and therefore are in constant review of their plans always trying to make sure they are treating their customers properly. This eventually leads to the best product for the customer.

If there is any drawback to digital PCS it is that the service is still fairly new. Digital PCS systems need to be laid from the ground up. They are physically hard-wired from community to community. While designing a system like this takes much longer, the outcome is worth it. Hard-wired systems provide for a stronger signal, and better connection. Because the implementation of the system takes long, it is difficult to spread digital PCS service quickly.

But the service is expanding rapidly and soon, it will cover most of the country. Another drawback is that people cannot use Digital PCS phones in the more common analog environments. Much of the country is already equipped with analog services so it is better to purchase a dual band Digital PCS service phone that has analog service on it also. While these dual band phones are expensive, they provide connections in both analog and digital environments. Since digital PCS is based on wireless software it allows a robust variety of applications to be used with the service.

This allows your phone to expand its capabilities. These applications enable you to be reached at all times. Phones using digital PCS service include caller ID, voice mail, paging, enhanced battery management, and encryption systems. These applications make the phone a powerful communication system. Caller ID is a feature that alerts you to what number is calling.

When your phone rings the display units flashes the incoming number of the caller. On some phones you can program the name with the number, so the next time that number calls the name flashes along with the incoming number. This feature is useful since the owner can preview who is calling the phone before he even takes the call. People can evaluate the importance of the call and see if their time is important enough for the person who is calling them. Another feature that makes digital PCS superior is interactive voice mail. Interactive voice mail is a voice mail system that alerts you when voice messages are received.

Traditional voice mail systems require the owner to keep calling in order to check if new messages are on the system. On a digital PCS system, when the person receives a voice mail, a signal is sent to the phone and the phone alerts the owner of the new mail. This method prevents the waste of unnecessary airtime or personal time checking the voice mail. Digital PCS phones are always in signal contact with the service provider. When the phone is turned on, a signal is always sending information to and from the phone. The signal indicates to the phone how to regulate power.

This leads to a longer battery life since the phone can "sleep" when peak energy is not needed. Battery information is always reported on the display unit, thus allowing the owner to know well ahead when the battery is about to go weak. This allows the owner of the phone to know whether or not to charge the phone or carry a new battery. Digital PCS sends signals in ISO-3 digital format.

This means that calls made from a digital PCS phone are encrypted and cannot be scanned or eavesdropped on. Digital voice transmission enables you to feel confident when discussing personal information over your digital PCS phone. Since many people use mobile phones, to conduct business this element is crucial to their goal of protecting sensitive information Alphanumeric paging is one of the best features of digital PCS service. This paging allows someone to send a page with regular text. Also it enables you to receive specially formatted Internet information, such as news and stock quotes.

Also having alphanumeric paging allows someone to email the phone, and depending on the phone, a response can also be sent. This feature provides access to electronic mail when one is not near a computer. E-mail has become very important for many people, so having access to email is very essential. This feature also eliminates having to carry a separate pager for your alphanumeric paging needs. Digital phones are the future. They provide services that analog mobile phones could never provide.

From an engineering standpoint alone, phones using digital PCS are more advanced and capable of amazing applications. But it is the convenience that digital PCS phones provide which make them a better option for people who are on the move. From a system level, they are designed from the ground up, providing the best connection and signal performance. Digital PCS is software based thus providing better applications such as caller ID, voice mail, enhanced battery management, paging, and encryption systems. They save time by providing on demand information including alerting the owner immediately when a voice mail is received, and when the battery of the phone will expire.

They are affordable in cost because many companies are in competition to provide the best service. This provides the customer with ample choices to evaluate. Digital PCS phone service is reliable, robust and affordable. It allows a person to be able to be reached at all times. It is the future and the soon to be standard for wireless communications. Digital PCS, the future of mobile phones is here.