Wireless Communication

It depends on the model of the phone. If a phone has a slot for a memory card - simply buy a suitable memory module and insert it into the slot. If your phone has no expansion slot, you're stuck with whatever memory the device has.

it is used to hear people u dir da dirs haha jk(:

well, for starters, a telephone line could fall down during a storm and that wouldn`t be good!

Telephones use up energy from the outlets (from charging, and just leaving it there daily) and energy comes from coal which burns up to make energy. The gases from the burned up coal makes Carbon monoxide which isn't very good for the environment.

Phone numbers - including most cell phones - are available on certain public records, thus they are publicly available. It is, however, possible to have unpublished numbers that will not be available to the public.

Advertising is important to the modern campaign because the modern campaign is media-centered. Candidates need to pay special attention to their images in media-centered campaigns, and the best way to control your own image is to be in complete control of your messages and their delivery by using paid advertising as a medium. The alternative is to let the press control how your messages are delivered and interpreted.

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Well martin cooper was an electrical engineer then he started to work for Motorola and the made police radios. His idea for the cell phone was from the police radios. They thought it would be a great idea instead of having to go to somebody house and talk or sit in the car and drive. It made one of the greatest impacts in america.

Thailand uses the country code +66, and you must also drop the trunk prefix 0 from the beginning of the Thai domestic telephone number. Using a mobile phone, just dial the number in international format, beginning with the plus symbol.

If your mobile does not allow you to enter the plus symbol in a telephone number, or if you are calling from a landline, substitute the UK's international access prefix 00 for the plus symbol.

no, unless it really is a long distance call.

500$

Mobile data is what allows your phone to get online when you're away from Wi-Fi. Mobile-enabled devices can send and receive information over a wireless cellular connection. As long as you have a cellular connection, you can use the Internet.

in 2008 they have been around for 35 years

Yes a cell phone can be used as an online scanner if it has the right hardware and software installed. One can scan documents using the camera or scan codes for online banking or other activities.

World wide there are several mobile phone technologies and different bands.

You have the normal GSM network and the CDMA network. These 2 are incompatible and work completely different. So if you have a CDMA phone likely it will not work because Europe does not have CDMA network (CMDA is NOT the same as 3G). However there are some CDMA phones whom also have GSM capability built-in.

Another reason is band selection. In the US (and other countries as well) they use different bands then used in Europe. In Europe dual band is 900 - 1800mhz. In the states this is 850 - 1900. So if you have a (old) phone which only works on US bands it will not work in Europe. However man modern phones have support for multiple bands such as tri-band and quad-band which will definitely work.

The 3rd possible reason is that your phone is simlocked. This means there is a restriction on your mobile phone which prevents you from using another simcard or simcard from other Telecom providers. This restriction is farely easy to remove just search for 'brand+model+unlock'. You will find many websites offering to unlock your mobile. Just be careful with the so called 'free unlock codes' and website which sell software for 0.99 - 5 USD. These are all fake and sell free software and might damaged your phone making it unusable. Trustable websites sell their solution from around 15 - 20 USD.

Mobile phone users may be placing there health at risk from electromagnetic radiation.According to recent medical study symptoms such as fatigue, headachs, burning sensation on the skin,are common among those who make longer mobile phone calls.At the same time there are a growing number of unconfirmed reports of individuals whose health has been affected after chronic frequent use of mobile phones,pesumable from radiation effects on their bodies

Answer: It depends on which kind of cell phone. Most are a few inches long.

. HTC Advantage X7501 9.1% / 2678 2. RIM BlackBerry Curve (8300) 3.6% / 1051 3. Palm Treo 755p 3.4% / 988 4. Apple iPhone 3.1% / 910 5. HP iPAQ rx5915 Travel Companion 2.9% / 853 6. HP iPAQ hw6900 Mobile Messenger 2.5% / 736 7. Samsung BlackJack 2.5% / 729 8. Cingular 8525 (aka HTC Hermes) 2.3% / 672 9. Palm Treo 750 2.2% / 643 10. Palm TX 1.9% / 550 11. Pharos GPS Phone 600 1.8% / 530 12. Palm Treo 650 (CDMA and GSM) 1.6% / 471 13. RIM BlackBerry Pearl (8100) 1.4% / 408 14. Motorola Q 1.4% / 405 15. HP iPaq rx4200 Mobile Media Companion 1.2% / 360

Virgin Mobile phones are not listed in the top ten most reliable phones. It could be that is because they don't have a network that is as large as those in the top ten. However, if you live in an area that has an extensive Virgin Mobile network, you will probably have great luck with the phone!

About 700 people a day die for texting while driving, this can be really dangerous but people who do it don't care about and then they end up losing their lives.

Yes, the usage of Mobile Phones will 100% increase the chances for Brain Tumors/Cancer and ALL other ailments. Children are more vulnerable to the usage and the same with Adults and Elders. It may be that the impact is immediate for few but it will most likely affect everyone in some way. Cell phones emit radio frequency energy - Electromagnetic Radiation (EM radiation or EMR). This is harmful and is Deadly. Think for a second, if you need to use these 'deadly' phones, you could be harming yourself and the people around you.

No, it is not against the law. However, most of the schools try to control and reduce the usage of cell phones. Using a cell phone during a lesson is completely unaccepable, but students may use their phones in the breaks as much as they want to, depending on school rules.

first you have to have a cable for cellphone to computer then you can actually copy paste it to the phone. simple as that. In addition to the above, some phones have proprietary software that also must be purchased in order to access the phone.

Well, for me it costs 30 cents, but it said it costs 3 cents on walmart.com. Now I'm really mad.