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Two notable trends: mobile phones use higher frequency bands and more phones can handle multiple phones from one base.Having a phone you want is easier than ever.The latest cordless phone allows you to put your phone in any room at home, even if there is no phone jack nearby.
However, manufacturers still offer a dazzling array of phones: cheap models that offer basic functionality;Mobile phone, allFeatured phone with built-in functionIn the answering machine;single-line and two-line phones;Digital and analog phones, as well as different frequency bands.In many cases, there will be a phone callBrothers and sisters.Many phone-There are respondents on the phone.
only version.
If you have a cordless phone a few years ago, it could be a 900-MHz phone.Newer phones use a higher frequency, that is, 2.4 or 5.8 GHz.They are not necessarily better than the old ones, but they may provide more call security and a wider range of useful features and features.
The market share of AT&T, Bell South, GE, Panasonic, Uniden and VTech is over 70%.VTech, which owns the AT&T consumer goods department, now produces mobile phones under the AT&T brand and its own name.Current trends include mobile phones that support two or more phones at lower prices.
4-and 5.
8-GHz analog phone, fullfeatured 2.
4 and 5.
8-GHz Digital PhoneSome multiple-handset-Now, the powerful phone also includes an additional phone with a charging bracket.About three of the cordless phones sold include digital answering machines.A major difference between cordless phones is the way they transmit signals.
Here are some terms that you may see when shopping, what they mean to you: simulation.These phones are the cheapest at present.They tend to have better voice quality and enough range to get you to chat at home and anywhere in the yard, even a little beyond.They are also unlikely to interfere with other wireless products.
But analog transmission is very secure.
Anyone with an RF scanner or a comparable wireless device can listen.Analog phones are also more likely to occasionally be subject to static and RF interference from other wireless products than digital phones.Price range: $15 to $100.Digital.The range of use of the phone is similar to that of the analog phone, but it is more secure and less sensitive to radio frequency interference.
And, like similar products, they are unlikely to interfere with other wireless products.Price range: $50 to $130.Digital Extended Spectrum (DSS ).DSS phones allocate calls on multiple frequencies, providing additional security and the ability to resist RF interference.This range may be a little better than analog or digital phones.
Please note that some DSS phones--usually the 2.4-GHz or more-handset-Smartphone with mobile phoneto-Mobile phone call capability-Even in standby mode, use such a wide spectrum that they may interfere with baby monitors and other wireless products running in the same frequency band.Price range: $75 to $225 (multiple phone systems ).
Frequency.
Cordlessphone uses one or two of three available bands: 900 900-MHz.Some manufacturers still produce 900 cheaperIt is usually a simulated MHz phone.They are good for many families and still take up about oneThe quarter of the market.
x952.
4-GHz.
Now the band with the most mobile phone usage.Unfortunately, many other wireless products-Safety Monitor, wireless speaker, microwave, wireless computer network-Use the same band.A 2.4-GHz analog phones are naturally susceptible to RF interference from other wireless devices and 2.
4-GHz DSS phones can cause interference to other products.However, the call billing for DSS is 802.11-It is likely to interfere with the wireless computer network.x955.8-GHz.Band used for new phones.Its main advantages are: since there are very few other products using this frequency band at present, there is less chance of RF interference.
Some people are double.
But this only means that they are transmitted between base stations and mobile phones in one band and received in another band;You can't switch to or select one band or another.Standard features for most cordless phones include phone headset controls, phone ringtones, and finally-Number redial, apagerto locating the phone, aflash butt waiting to answer the phone and low-Battery indicator.Some phones allow you to support two or more phones with only one base, without the need for an additional phone jack.
Other phones, including charging brackets, are usually sold separately, although more are bundled with additional phones and charging brackets.AnLCD screens on many phones and some phones can display personal phone directories and useful information such as the name and/or number dialed, caller ID, battery strength, or how long have you been in contactIf you use the caller ID service from the phone company, the caller ID displays the caller's name and number and the date and time of the call.If you have the caller ID where the call is waiting, when you are already on the phone, the phone will display the data on the second caller.
Phones that support two lines can receive calls for two phone numbers--If you have, say, a business line and a personal line that you want to use from a mobile phone, that would be useful.Some phones have two ringtones, each with a unique tone that lets you know which line is ringing.The two-Line function also helps in 3-Connection mode.
Some two-The line phone has an auxiliary jack data port that can be plugged into a fax, modem, or other phone device that is also useful.Hands-free for Aspeaker phonesThe way to talk or wait freely also lets others interject.The basic speaker allows you to answer the phone without a mobile phone;A phone speaker allows you to chat with your handsAs long as you live a few feet from your phone, anywhere in the house is free.
The Abase keyboard complements the keyboard on the phone.Easy navigation menu-Drive the system because you don't need to take the phone from your ear to knock the key.Some phones have a keyboard that will either shine in the dark or light up when you press a key or when the phone rings.
This makes it easier for mobile phones to use at low levelsLight conditions.All mobile phones have mobile phones. many mobile phones have mobile phones.Some people let you turn them on or off, adjust the volume, or change the sound tone.Many cordless phones have a headphone jack on the phone, including the abelt clip for carrying the phone.
This makes both handsFree to talk anywhere in the house.Some phones have a headphone jack on the base that can be used by handThe cell phone battery does not have any free conversations consumed.Headphones are usually sold separately for around $20.
Other convenient features include automatic call, which allows you to lift your phone from the base in order to answer incoming calls and to start the call without pressing the button and any key.Some phones offer spare batteries-A compartment in the base that charges the battery pack of the spare phone or maintains an alkaline battery for the basePower backup, both of which can make the phone work if you lose your home AC power.However, it is wise to put a wired phone somewhere in the house.
Some multiple-handset-Powerful phones allow dialogue between phones in intercom mode and devices that talk to the outside world.In intercom mode, the phone must be within the range of the base of the phoneto-handset use.No one else has this phone.to-Mobile phone call ability;They allow you to transfer the phone from the phone to the phone, but do not allow you to use the phone for meetings with external callers.
There are other phones that allow direct communication between phones, so you can carry it with you like a walkie talkietalkies.For example, some phones can register up to eight phones, but that doesn't mean you can use all eight phones at the same time.You can probably use two phones.to-The phone walkie-talkie and the other two meet outside.
How to choose to decide how much hardware you need.The basic choice is a position.Separate phone, a built-in phoneIn the answerer, or support the phone with multiple handles from one base.A stand-A separate phone call is best for people in small families or small apartments and does not require more than one phone call.
The built-At answerer, a common choice adds great convenience.A multiple-Mobile phones are good for active families who need mobile phones;This type of phone allows you to put your phone in a room without a phone jack.Select technology and frequency bands.A 900-The MHz phone should be suitable for most users, but this type can be difficult to find because of 2.
4-and 5.
8-The GHz model dominates.
You will most likely find the widest range of models and prices.4-GHz phones.However, if you want to minimize interference issues with other wireless products, please see 5.8-GHz or 900-MHz phone.For many people, analog phones tend to be cheaper than digital phones.
But if privacy matters, choose DSS or a digital phone.To make sure you really get the sound of a DSS or a digital phoneTransmission security, check the package carefully.Look for wording like digital phone, digital spectrum (DSS), or frequencyFrequency Hopping extended spectrum (fhs ).
Phrases like phone with digital security code, phone with all passwords-Digital transponder, extended spectrum technology (not digital extended spectrum) all represent phones that are not very secure.Mobile phones using dual phonesBand transmission can show a higher frequency in larger printing on the package.If you want a real 2.4-or 5.8-GHz mobile phone, print it carefullyIf only the frequency is shown significantly on the package, it may be simulated.
Meet the features you want.
You can usually expect caller ID, headphone jack and base that can be wall-mounted.But the features of these two stations are not over.Call alone.answerers.Check the box, or ask to view the instructions to make sure you get the features that are important to you.
More features in general-The higher the price of this phone.Performance changes.The consumer report test shows that the overall voice quality of most new cordless phones is very good.Some are excellent and close to the voice quality of the best wired phones.
The most charged nickel in our latest tests-cadmium (Ni-Cd) or nickel-Metal hydrogen (Ni-MH) the battery handles 8 hours of continuous conversation before it needs to be charged.Most manufacturers claim that fully charged batteries will last for at least a week in standby mode.When they don't charge anymore, it's usually about $10 to $25 for a proprietary replacement battery, and it can be hard to find.
Some phones use lessExpensive AA or AAArechargeable batteries.(To find a store for recycling old batteries, please call 800-822-8837.) Give the phone a test drive.In the store, put your phone on your head to see if it feels comfortable.
It should fit the outline of your face.
The headset should have a rounded edge and a recessed center that can be placed well in the middle of the ear.Check the buttons and controls to make sure they are reasonable and clear in size.Do not discard the wired phone.If it's just for an emergency, it's a good idea to keep at least one wired phone at home.
The cordless phone may not work if you lose power, and if you cannot get the signal or the circuit is full, the phone will not work.According to the power of the telephone system, it can work normally without the need for home AC power supply.Information Center and answering machine digital answering machine appear as BoothA separate device or as part of a combination unit for the phone/responder.
Main advantages of combined units--less clutter--If the other part goes bad, part of the loss of the combination must be weighed.Respondents usually have standard functions and capabilities, such as the number of ringtones available and the chargeSaver, transponder on/off control, call screening, touch remote access-Telephone, and various ways of browsing information.Most people have a message Day/timestamp that can delete all messages or individual messages that allow you to adjust the amount of messages and can keep messages and greetings after a short power outage.
Other answerer features you may want to consider are the number of mailboxes, advanced playback controls, remote phone access, conversation records, message counter display indicating the number of messages received, visual indicators or audible information alerts, it will let you know when you have new news.In the consumer report test, most respondents provide very good voice quality for recorded information and good quality for greetings.Let you record the greeting phone through your mobile phone.
e.
, Access using a remote phone) usually sounds better.Some people let you listen to your greetings through your mobile phone, not through the basic speakers;This gives you a better signal of the voice of the caller's greeting.Price range: $20 to $80alone units);$30 to $240 (combined ).
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