Look at the back of the telephone connected to it. If you see "complies with part 68, FCC Rules" and a Ringer Equivalence Number (REN), then the phone and the line are analog. Also, look at the phone's dial pad. Are there multiple function keys? Do you need to dial "9" for an outside line? These are indicators that the phone and the line are digital.

Analog phones operate on an older and less effective technology. This technology doesn't scale well and is more costly. Analog service is not compatible with numerous new features. Digital phones are lighter and more compact and have a longer battery life. When you are inside of a calling area the quality is better than analog. Digital phones support new features like caller ID, text messaging or wireless internet services. See similar questions...

Analog phones operate by sending and receiving signals in a continuous sound wave; digital phones send and receive messages by converting sounds and voices into numeric code. Analog phones have shorter talk and standby time than digital phones. Digital phones offer better voice quality. Digital phones have a longer battery life. Many digital phones also work on analog networks. See similar questions...

Because digital broadcasting is more efficient than the current "analog" technology, less of the airwaves are needed to provide programming to consumers. The unused spectrum which broadcasters no longer require will be used for two important purposes. First, it will be given to first responders - our nation's firefighters and police - to better communicate with each other during emergencies. See similar questions...

Analog output signals are standard, however, the outputs are first generated by the sensor units as digital outputs. These digital outputs are transmitted from the sensor units to an output amplifier where digital to analog converters are used to create analog outputs for use by your devices. Why do we generate the output signals in digital format? Digital transmission allows the output signals to travel up to 4,000 feet with no signal loss or reduction in accuracy. See similar questions...

The current Edifier model S2.1D accepts digital input for front speakers and rear speakers. The other models in current production accept analogue inputs. See similar questions...

Yes, VPR's HD radio stations will broadcast both digital and traditional analog signals. Because new HD Radio stations will begin their digital broadcasting using a "hybrid mode" (transmitting digital and analog signals simultaneously), you'll still be able to pick up our broadcasts on your analog radios. The stations will seamlessly upgrade to digital when it locks onto a strong digital signal. See similar questions...

Digital-to-analog converter boxes will make DTV signals viewable on analog TV sets. These converter boxes will be available in retail stores during the transition. The National Telecommunications and Information Administration (NTIA) of the U.S. Department of Commerce is developing rules that will allow households to obtain coupons that can be applied toward the purchase of digital-to-analog converter boxes. See similar questions...

No. ClubPBX is designed to expand to accommodate the use of analog phones. However you will need to order an Analog Phone Card. Each Analog Phone Card can hold up to 4 Analog Phones Ports. See similar questions...

When cellular phones first started being used, almost 2 decades ago, analog was the only available network technology. This means that cellular phone calls were being made on a frequency level of 800 or 900 MHz, with an operating standard referred to as either AMPS (Advanced Mobile Phone Service), or NAMPS (Narrowband Advanced Mobile Phone System), which combines cellular voice processing and digital signaling. See similar questions...

Analog cellular service transmits voice on a continuous radio wave using frequency modulation similar to an FM radio, and operates in the 800 MHz frequency range. All 800 MHz analog systems operate under a common industry standard, known as Advanced Mobile Phone Services (AMPS). See similar questions...

Approximately 90 % of hearing aids fit today are digital. Digital signal processing has improved hearing aids greatly. Significant improvements in hearing aid technology occur every couple years. See similar questions...

Your battery's talk and standby time will increase significantly on a digital network. While each digital system is a little different, they are all more efficient in transmitting information. This means your battery does not have to work as hard and will last longer on digital. See similar questions...

Analog signals are recorded in their original form, for example, recording to a tape. Analog signals can be read and amplified, but can also be damaged by the environment, and degraded with ancillary equipment which reduces sound quality. Digital signals are recorded in binary code (numbers that consist of only 0 and 1) and reproduce at the source, and this is one reason the signal can't be damaged or degraded. See similar questions...

Most PREPAID phones are Digital only (SOME are dual band). This means that they will NOT roam when you enter an analog coverage area. Check the coverage area carefully to insure that the coverage meets your needs. For example, the Cingular Nokia 5160 IS a dual band phone and is one of the more popular models. Most "Digital" networks have nearly total national coverage, but check "coverage" of the product you are interested in. See similar questions...

Analog phone systems are found in most houses in North America which provide a direct connection to your telephone provider (ie. Bell Atlantic). With analog phone lines, modems automatically dial a phone number. Digital (PBX) phone systems use higher current than analog phones (and can burn out modems that do not have a digital line guard). Digital phones send information from the handset to a PBX in digital format. See similar questions...

The speckFINDER uses a CCD camera that produces analog output through a composite video port. The camera has a digital zoom feature that extends magnification beyond the optical zoom. See similar questions...

A digital cordless phone converts your conversation into 1's and 0's when transmitting back to the base unit. This provides better security, but analog transmissions may have better sound quality since they do not go through a conversion process. See similar questions...

When cellular phones first started being used, about 20 years decades ago, analog was the only available network technology. Today, PCS refers to digital technology. With Digital technology benefits are that data and bandwidth can be increased. See similar questions...

Analog phone service was the original form of cellular service. The problem with analog cellular is that it is not a highly secure transmission method and is not efficient for use with a large number of users. Digital cellular makes much better use of the available airwaves and is more secure for transmitting voice messages. In order to take advantage of the benefits of digital cellular a special digital phone is required. See similar questions...