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Wireless Communication

This rapidly growing segment of the communication industry has the potential of providing high-speed high-quality information exchange between portable devices. Wireless communication enables several applications including multimedia Internet-enabled cell phones, automated highway systems, smart homes and appliances and videoconferencing, among others.

4,616 Questions

How do you get water out from under a cell phone screen?

Don't ask how, but I had to fish my wife's phone out of the toilet. Leave it open in front of a space heater with the battery disconnected for 24 hours. DO NOT attempt to reconnect the battery or power up the phone for at least that long.

Can you put the sim from a contract phone into a sim free phone?

You should be able to if the phones are from the same network/phone company and based on the same technology. (Size for instance) Although you will need to add the serial number to the phone companies records so that the sim will co-operate with the towers and authenticate you. Once added, all you have to do is call in and let them know you are using the other phone and they will switch you in an instant. Then you call back to let them know you switched back. On the action of switching, call first if you are using the cell phone to make the change. You should not get disconnected from the network until the call is terminated. Then you switch the sims. Try to make a call. After you have successfully placed a call, you are now ready to receive a call. It may take a few minutes before you can make a call. It used to be that you could not receive a call until you place one. It may be different on your network.

What is the average life span of a cordless phone battery?

On average a battery should last almost more than a year in a cordless speaker telephone, but this also depends on the type of cordless phone and type of battery in the phone. More info refer to www.batteriesplus.com/t-faq2.aspx

How many people in the UK currently own a mobile phone?

At the moment it is estimated that more than 40 million Britons, including many children, Britain has become a nation of mobile-phone junkies. There are said to be 62.5m mobile phones in this country, which is pretty astounding when you consider there are only 60m men, women and children to make the calls. Fully 85% of the adult population of Britain own a mobile . ref . http://technology.timesonline.co.uk/tol/news/tech_and_web/article722629.ece

How do you get rid of scraches on your mobile phone screen?

You can buy special polishing compounds and simply rub them off, if they aren't too deep..

What is BBM on a cell phone?

BBM = Blackberry Messenger... IM = INstant Message... MMS = Multi-media Message Service... SMS = Short Message Service.

Where can I buy a Boost Mobile phone in Puerto Rico?

Yes it does work in Puerto Rico Yes it does work in Puerto Rico Yes it does work in Puerto Rico

What is mAh in a mobile phone battery?

mAh stands for Milliamp Hour, a technical term for how much power a particular battery will hold. Mobile phone camera batteries with higher mAh values theoretically last longer without requiring a recharge, allowing you to take more photographs before you have to replace your batteries.

Difference between medium and channels in communication process?

Medium serves as the Means of Communication, while Channel refers to the Means of Transmission of the message between a sender and a receiver (or audience). A Sender conveys his/her Message to the Receiver By some medium (i.e. written, oral or verbal medium), Over some channel (i.e. electronic means, printed media or air).

Hence, Medium is a broader term including appropriate channel to succeed Communication.

Why is texting and driving so bad?

Texting while driving is considered as distracted driving, this is dangerous because when a person starts to text, his/her eyes, hands and mind will be off the road and his/her visual, cognitive, and manual skills will become impaired.

Most crashes occur 3 seconds after a distraction and according to the NHTSA, it is the leading cause of most vehicle crashes and near-crashes.

How to check messages from another cell phone?

One of two options are available. One is to just pick up the phone and look at the call log and messages. Another method is to put software or an app on the phone that will forward you the information via email or your cell phone. There are possible legal issues with these methods if the phone is not yours.

Can you reuse a cell phone that was lost?

If it's a postpaid phone (i.e. you receive a bill at the end of the month), yes. In that case, the phone number is tied to an account, not a particular phone.

In the case of prepaid, you might or might not be able to retain your number. It depends on the provider.

How can I hide my phone number?

Adding *67 doesnt work. There is no possible way at the moment for blocking ur number when sending txt

Mobile phones should be allowed at school?

Kids should be able to bring cell phones to school as long as these phones are used in a way that does not disrupt classes. You should not be on the phone while your teacher is delivering a lesson. Even the sound of a ringing phone is disruptive. (Ringing, or whatever other sound it makes to signal an incoming call.) But if you can use your phone when you are not in class, that is perfectly reasonable.

Soldiers in their military uniform why cant they walk and talk on the cell phone?

Only if the company allows mobile calls to be made on their premises ! Just because the soldier is in uniform, does not exempt them from obeying individual building rules !

Who benefits the most from phones?

It depends who is using it. They are good for emergencies, but the parents would benefit more, then kids or teenagers. They are used for talking, but you should keep it to a minimum, as depending on your plan, they can be expensive when purchased, when you barely have a chance to use them.

When did mobile phones come to Australia?

1987 Telstra introduces the first mobile phone network to Australia - the AMPS or Analogue Mobile Phone System ( telstra.com ).

What cell towers do 02 mobile phones use?

Mobile phones use electromagnetic radiation in the microwave range. However, specifically 02 mobile phones would have to be researched in order to determine exactly what kind of phone it was and what tower it associated with if any.

Does 67 cost money on a sprint cell phone?

no, Sprint does not charge for using this feature, nor does any phone service that i am aware of. not to my knowledge anyway, which is fairly thorough. i use Sprint/Nextel and have also used *67 in calling and never noticed it on my bill.

How did cell phones help mankind?

Well, let's see. Remember when you were young (before cell phones) and when you went out to play your mother would yell, "Call if you're going to be late," and you'd say, "Okay" but then you didn't because you either forgot or just couldn't be bothered so you lied and said that your friend's phone was out of order or some other dumb thing and that you didn't have a dime ( or quarter, God help us!) to put into a pay phone, and so you got grounded for a week and couldn't even talk on the phone with your friends and had to come straight home from school and do your homework and couldn't even watch tv so you had to miss Batman and Mr. Ed reruns?

Well now you don't have those excuses anymore. And that doesn't happen anymore.

And also remember how you used to get all those annoying calls from telemarketers trying to interest you in the latest way to unroll your toilet paper or de-flea your hamster without the overpowering smell of tomato and garlic or wanting to help you sell that time-share unit you never bought in the first place? Or maybe they wanted to trick you into re-financing your house even though you live in an apartment, or get you to re-up your subscription to "THIN WALLS - THE APARTMENT DWELLERS GUIDE TO QUIET SANITY" when you originally got it from someone else? Well they can't get to you on your cell phone. YET!!

But now that you have your cellphone, any lonely microwave-damaged, brain dead jerk can interrupt you anytime they want for the most asinine reason, or for NO REASON WHAT-SO-EVER just because they have a cell-phone, too and you were dumb enough to give them your number! And because most cell-phone users are too dumb to remember to turn their phones off at public events like movies or plays or museum visits, the rest of us have to have our lives permanently infected by stupid, annoying ringtones and loud onesided conversations about how little Bobby is ALMOST toilet trained but had a pretty messy accident this morning right there in the middle of the dining room during your latest McDonald's job interview,which , by the way, was the reason Taco Bell let you go.

So if you are in public talking on a cell phone and see me coming, turn around and run.

So there you have it.

How cell phones helped mankind. Think I'm going to start wearing my T-shirt again.

ALLERGY: Cell Phones

Symptom: Breaks out in a WRATH!