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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
What are the advantages and disadvantages of wireless communication?
- Mobility - user device can be moved easily within the wireless range
- Neat and easy Installation - since no cable running here and there, just start up the wireless device and you're ready to rumble
- Less cost for cabling infrastructure and device
- More user supported - cable device have limited slots whereas wireless does not.
- Relatively lower bandwidth speed - example: although currently 802.11/n could reach 128 Mbps, UTP cable can reach 1 Gbps. And more user mean each bandwidth get smaller. That is why currently wired backbone network is still preferred.
- Ease of access means more security also necessary to protect data and/or bandwidth, since people can connect anywhere within range without seeking network plug.
Is their iron in a mobile phone?
No, no parts of cell phones or mobile phones are made of iron. The metals used in these phones are:
- Aluminium (covers, frames, battery, circuit board.)
- Antimony (covers)
- Barium (circuit board)
- Beryllium (connectors)
- Cobalt (lithium-ion batteries)
- Copper (circuit boards, wires, connectors, batteries)
- Chromium (cover, case)
- Gallium (LED light)
- Gold (electronic parts, connectors, circuit board)
- Indium (screen)
- Lead (circuit board)
- Manganese (circuit board, case)
- Nickel (battery)
- Palladium (circuit board)
- Platinum (circuit board)
- Ruthenium (circuit board)
- Silver (circuit board)
Iron is heavy, gets warm quickly and reacts with moisture in the air leading to rust, so iron is not a suitable metal for a phone.
How do you get internet on your cell phone?
For free dialup, you can follow the guide found in the related links.
Just remember that dial up is not the fastest type of internet in the world, and free dialup providers may put ads/banners on when you browse the internet.
Answer:Go to your phone provider. They can get you an internet connection. You might get free installation.How do you detect a police phone tap?
I was once told by a retired FBI agent that if you had 3way calling on a land line & you pick the phone up and call yourself and it doesn't call you right back then someone is listening. Now mind you this was in the 90s so how relevant the information is, I don't know.
Do people die from texting while driving more then they die from just car accidents?
yes according to the law texting and driving is actually MORE dangerous than drinking an driving, because when your texting your mind not only wanders but you have to take your eyes off the road to look at it, and its even illegal in some states now.
Yes. a few weeks ago my mother took me to a CHP course. They played a video of a car accident, one person was texting and the other wasn't. Everybody involved died.
Verizon Wireless is number one. Even though at&t has the iPhone, Verizon still has the best signal. Also it has other smart phones which can do the same things that the iPhone can. Choose the BEST!!... Verizon
yes, a judge or jury can (in most cases) allow tapping of suspected persons, persons under investigation even persons in prison.In some cases the family and friends of suspetcts also gets tapped. all to gather evidence or find people on the run..
Can you transfer your mobile phone number to your new iPhone?
They can do it at the AT&T store. But you have to have under like 230/250? contacts. It only takes a minute and it's really easy for them.
If your current phone does not support syncing contacts to a computer, you can also (usually) bring the phone to your wireless carrier and have them transfer your contacts onto a flash drive. Once they are on the flash drive, they will still need to be imported to Address Book or Entourage on a Mac or Outlook or Outlook Express on a PC. Once they are stored in your contact management program, you will need to connect your iPhone and be sure that "sync contacts" ( found in iTunes by connecting your iPhone to the computer and selecting the 'Info' tab located at the top of the iTunes main screen, above the picture of your iPhone that appears when you connect) is selected. Then merely choose your content manager from the list under the sync contacts selection, and perform a sync. If you receive a message asking if you would like to replace or merge data, please be aware that 'merge' is the correct selection if you do not want to erase your contact info in the iPhone.
The process to make this happen is:First, you should transfer all your contact information to Microsoft Outlook on a PC or Address Book or Entourage on a Mac.Second, you can then sync your iPhone with your computer to get your contacts.WARNING! If you have an older phone , or a phone from certain carriers, it's possible you'll be in for a lot of frustration. One of the guys at Wired Magazine just did a podcast about this-- he started with a Sprint phone and ended up going to SEVEN different stores in New York City-- various locations of Sprint, AT&T, the Apple Store, and Best Buy-- before he found someone who could transfer his contacts. Helpful, a good list of things to watch out for, and pretty funny
You might try the free service PhoneCopy.com, which supports cross-platform transfers between almost 2,000 phone models including iPhone, iPad, Android, Nokia, Samsung, LG, Motorola and others. It has many positive feedback on AppStore.
Can any Verizon wireless phone be used as a prepaid phone?
every body says no and Verizon wont use it as a prepaid but if you go to metro PC they will switch it for you but it being a smart phone you cant use the 'smart' capbilities like the mobile tv and the internet
Why do people always want the next new cell phone?
people want to have whats new because they feel it helps to fit in a little
That's a tough question, to know the answer you would have to be that person. I myself, do not need to buy the next new cell phone on the block. I look at it this way, if I'm happy with what I have, and it hasn't given me any problems, why get rid of it? I'm due right now for a new cell phone, according to my cell plan, but I'm happy with the phone I have now, so why get a new one? Plus I don't use all those apps, I just like to talk, text, take pics/vids, and that's about it................
I would confront the husband, moreso to see his reaction to your discovery and his response than any real chance of finding out the whole truth. There's a small chance he might decide to confess. He more likely will take the more travelled route by becoming angry, denying an affair or anything beyond flirtation, even projecting upon you by accusing you of snooping, cheating, being emotionally/sexually distant. Lame excuses may abound as to how this woman is obsessed with him, sends him photos/emails unsolicited by him. Call out his BS. He may storm out or use the silence tactic.
Basically, the confrontation is for you to make a decision for YOUR future. If you decide to end this marriage, I would contact an attorney and discuss your financial situation, child support/custody before notifying your spouse. Be legally prepared and financially aware when you toss his butt out--let him be unpleasantly suprised for a change.
If you really want to try to save your marriage----is your husband willing to be honest about the affair, accept responsibility and the fact that he has erroded the trust and must work with you to fix it, and end all contact with this person? Is he willing to go to marital counselling with you? If he fails to do these things and keeps lying about the affair, it should be seen as the definitive dealbreaker.
Or you could forgive him and stay in the marriageDennis Prager, an ordained rabbi and brilliant thinker and philosopher, wrote:"Many angry women and many sanctimonious men heap abuse on women who stand by their adulterous husbands. But if these women and men were to think more rationally and with more decency, they would either keep their opinions to themselves or just wish struggling couples well.
". . . [G]iven the superficial nature of men's sex drive, the sex act for almost any man can be utterly devoid of any human, emotional, intellectual or romantic meaning.
"That is why a wife can understand -- not excuse, but understand -- that her husband can be a good man and slip up. Saints never weaken, men sometimes do. That is why some men who love their wives with all their hearts, who devote their lives to responsibly taking care of a wife and family for years, can without thinking (not to mention without love or a desire to hurt their wife) have sex with another woman one night.
"A woman who leaves her marriage solely because her husband was sexually unfaithful is most likely making a grievous error. . . ."
To read the entire July 2003 column, follow the link to the right.
Do cell phones freeze in cold weather?
Yes, definitely. Putting your cellphone in the freezer can cause condensation inside the electronics, which can easily brick your phone. If the condensation freezes, it's even worse, because water expands as it freezes.
If someone has put your cellphone in the freezer, you should take it out, be sure it is completely turned off, and let it both dry out and return to room temperature before turning it back on.
Where was the mobile phone first made?
Dr. Martian Cooper in 1974 invented the cell phone for Motorola. Bell Labs in 1947 made the first prototype , but Cooper is given credit for the first working cell. The phone was only sold to the government agencies until 1984 when it finally went public. The first cells were big, expensive, and would drop calls. Cell towers hadn't been built so service was hit and miss. Charges for calls were by the minute. There were no smart phones, Internet, cameras, or other things on the first phones. These will come much later.
Who discovered the wireless communication?
The pioneer for this is Nikola Tesla, who holds the patent for this invention. It was he who laid down the fundamental principles of wireless data transmission for the first time in his lectures.
How do you dial an american cell phone number?
Within North America (USA, Canada, and 18 assorted island nations and territories in or near the Caribbean), you just dial 1 plus the area code and the number; for example, 1-213-555-0123.
On a mobile phone (cell phone), just put a plus symbol before that; for example, +1 213 555 0123
On a landline outside North America, dial YOUR international access prefix (most commonly 00, but many countries use other prefixes), followed by 1, the area code, and number; for example, 00 1 213 555 0123
How long do you put a cell phone in rice?
Type your answer here... Honestly depends on how wet it got. normally fully taken apart (battery and sim and back off and each separately covered in rice for 24 hours
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Can cell phones cause brain damage?
- It has not been prov en entirely true, but constant exposure to radio waves could cause brain damage, but it's not an immediate effect, it's more of prolonged an strong waves consistently. But it has yet to be undeniably scientifically provedAlso it says that parents should go and get there child checked. Go and see your child's phone and see how many texts and calls they may have if it isallot go and tell them you are worried. If sudden acts or you fell somethings wrong with the way they are acting check them don't make it seem that you think there dumb but that you love them and is worried. Thank You
What cell phone slides up and to the side?
It is a PCS Phone and there are lots of Phones that are related to Pcs phone. They slide up, slide sideways, and they flip
Assistant Principal Sam Shuman said the incidents range from the cell phone going off in class, text messaging during class, taking pictures of tests, storing test information and text messaging friends with answers to test questions, to reports of cell phones being stolen. Some of the more worrisome misuses of cell phones included making false 9-1-1 calls, taking and sending inappropriate pictures, and using the cell phone to set up drug deals. Shuman said cell phones have also been used to instigate fights off of school property, and to harass or bully other students.
The Cell phone Composition is as follows:
- 58% plastics
- 25% metals
- 16% ceramics
- 1% flame retardants
Where, 25% metal may contains Copper, Tin, Silver, Nickel, Little Gold and sometimes Platinum too.
Jayaprakash.N
Chennai, India
