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If you have an old style telephone that does not need a wall adapter to work, it will be rare for it to ever be without power. This is because the phone lines have a small current running through them all the time, and they are powered independently from the power grid we rely on to get power for our homes. You can't feel it, but it's there. That voltage goes up when the phone is ringing to about 9 volts. This was because in the old days, telephones were passive, and they needed that voltage to work or ring the bells inside it.

Most areas still support old dial telephones that have to be powered by the phone line itself. It's possible though, that some areas have made the full switchover to fiber optic lines that would be unable to power the old telephones. In this case, a "wired" land line would not work.

Nowadays, phones plug into wall sockets also, so they are powered off of the household circuits. When power goes out to your house, you phone will not work because no power is getting to the wall socket.

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Q: Why doesn't a corded phone work when there is power outage?
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How do you adapt a USB chord to a phone charger inlet?

Most cell phone power inlets are either a USB Mini-B or Micro-B connector, and in those cases you can purchase a cable that connects directly from the computer's USB connector to the phone. Dollar store cables should be quite good enough; you don't need to buy a special cable from the phone store or electronics store. If your phone uses a small, round connector, you may have to buy a special USB to power adapter from the people who sold you your plan.


What is better in use cellphone or telephone?

Depends on where you are. With a cellphone you may drop a call or have no signal to get out, depending on towers and weather. With a landline phone, unless there is a power outage, you will have no trouble reaching the party you want to speak to. For some people it makes sense to just have a cellphone, they live in a well towered area and travel alot, then why bother paying for two phones. For others, unless they use it for just emergency, which by the way, all cellphone companies are required by law to allow cellphones for usage, WITHOUT having to buy a plan. You buy the equipment and pay the activation fee and they have to turn on the phone for 911/emergency use free, so if that's all you want a cell for you do that and take it with you when you go in the car. Dont leave it in the car, the heat from sun no good for battery plus don't charge the battery unless its on its last power bar, I have the same cellphone for almost 5 years with the same battery, because I don't charge it everyday, only when its low. Its a personal/financial decision, for what is best for you.


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What would cause intermittent problems with blower motor on 1998 Chevy blazer sometimes it gets power sometimes it doesnt. it quits working while on or starts working while on. also wheres the relay?

Check connections at the blower motor, blower motor resistor and at the switch. You may find a melted connection.

Related questions

Can I use a wireless phone during a power outage?

No, a wireless phone will not function during a power outages. This is because although wireless phones have their own battery power, the phone base that transmits its signal to the wireless phone will not work during a power outage.


What does outage mean?

An outage is a loss (usually temporary) of some capability or service. For example:A power outage refers to a loss of electrical service for a while.A phone outage is a loss of telephone service.An internet outage is a loss of internet service.


Where can I report a power outage at Hydro One?

If there has been a power cut or outage then this can be reported on a the number 18004341235. An alternative if someone has a smart phone is to contact them using a downloadable app.


Is internet phone service reliable?

I wondered the same when I was going to get internet and phone service. I asked for it to the internet company, and they told me that there is any problem then there is a power outage. So don't worry. You won't have any problem if there is a power outage.


How to Justify Keeping Corded Telephones?

Now that cellular phones have become so inexpensive and easy to use, many people are discarding their corded telephones entirely. Cutting out that extra fee once a month makes sense, but there are many reasons it’s a good idea to keep at least one corded phone at home.Emergency ServicesMost cities are working to find ways to add cell phone location indicators to their emergency services technology, but the process is far from complete. In many areas the only way an emergency responder can track the location of a caller is through a land line. That means that if you have a problem at home and are unable to speak clearly to the emergency service provider, they will be able to find you if you are on a corded phone. If you are on a cell phone, however, they will need for you to explain exactly where you are so that they can get help to you.Power OutagesCell phones are wonderful during short power outages because they are easy to carry from room to room as you make sure everything is all right. If the power outage lasts for more than one day, however, your cell phone battery will probably die and you’ll be left without a phone. Corded phones don’t rely on battery power, and they don’t need electricity to operate. You can keep in contact with friends and family through a corded phone no matter how long the electricity is out. If you live in a remote area, it is important to keep at least one corded phone as a back up in case you need it.Security IssuesCell phones send your conversation through the air to towers all over the country. They are very susceptible to wire tapping, and are probably the least secure way to have a conversation. Corded phones, however, have to be physically intercepted through the phone lines for someone to listen in. It is still possible for a corded phone conversation to be listened to, but it is more difficult than tapping into a cell phone conversation. If you like to have complete privacy for your calls, a corded phone is your best option.


When will current power outage be fixed?

This is best answered by your local utility. They should have a customer phone number for you to call. Power outage repair time can be anywhere from minutes to weeks, depending on the cause, and extent of damage to the system.


Can you use a corded telephone in the bath - is there a risk of electricution - do you need a low voltage model?

Although I wouldn't recommend using a corded phone in the bath, the power used is only 48 volts. Even if you dropped the phone in the water while you were in it, you wouldn't feel anything.


Is power in power outage an adverb?

No, power in power outage is a noun used as an adjective. Cf. student unrest.


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Any lightweight corded phone with an RJ-11 plug will work fine with the MajicJack. You want a corded phone so that it doesn't require a separate power source in order to work. You want lightweight so that you can easily bring it with you if you want to use it while traveling or at another location, such as your home or office. If you want to use a cordless phone you certainly can, but note that you'll need to provide a power source.


What are the benefits of corded versus cordless power tools?

Corded tools are almost always more powerful. You don't have to take care of batteries. They are usually lighter for power available.


How to Choose a Corded Telephone?

With the amount of cordless phones on the market, it is easy to forget the importance of having a corded phone in the house. Cordless phones are all very well, unless there is a power outage, then cordless phones are useless. You should always have a corded phone, even if only as a backup. But corded phones have better reception, are impossible to lose and are generally cheaper, so it might be a better option if you are spending a lot of time on the phone. With all the options available, this guide will help you decide which phone to buy. -Step 1: Features Just like cordless phones, corded phones come with a variety of features. Decide which one are a must, which ones you would like and which ones you don’t want. You may just decide to buy a basic one, or you might want a full-featured business phone. -Step 2: Budget Decide on how much you would like to spend, and stick to this budget. There is no point paying more than you want to or can afford, just because it was the only one there. -Step 3: Style Do you want just a plain office phone, or would you like a stylish, old- fashioned phone? Corded phones come in many different styles, so have a look around to find the one right for you. -Step 4: Look around Look around for the phone you like before making a decision. Make sure you get one that is suitable for your needs, budget and style. A corded phone should serve you well. They last longer than cordless phones and are likely to stay around for a good few years if you buy a good one. Keeping one around the house will give you peace of mind if you are ever in a situation where you have no power and you need to contact someone in an emergency.


How much power does a phone use?

Well, that depends. If it is a regular corded phone, then the power used over the phone lines is minimal (in the order of milliwatts). If you're referring to a cordless phone, the answer is written on the power supply. Just look on the wall wart, there will be an output rating in either amps or watts. That is the maximum power it can use. It probably uses about half to three quarters of that on average.