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Advantages of having a cell phone include, but are not limited to, being able to be easily reached in an emergency and being able to make emergency calls when not near a home phone. Depending on the type of phone a person has, another benefit can be the convenience of having multiple apps and advanced functionality always in hand.

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  • How do I save an image on my iPad?

    Q: How do I save an image on my iPad?

    A: Save an image or picture to your iPad by holding your finger down on it and choosing the Save to Camera Roll or the Save Image option from the pop-up menu. The Save to Camera Roll option pops up if you are in an email, and the Save Image option pops up if you are in the Safari browser.
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  • What does "SMS messaging" stand for?

    Q: What does "SMS messaging" stand for?

    A: In the phrase "SMS messaging," "SMS" stands for "short message service." SMS is a means of sending text between mobile phones, and it can also be used to send text from a computer or tablet to a mobile phone. Only 160 characters are allowed in an SMS message.
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  • What are the advantages and disadvantages of mobile computing?

    Q: What are the advantages and disadvantages of mobile computing?

    A: Mobile computing allows a user to take her office with her anywhere she goes, but it also gives thieves more of an opportunity to steal files and other sensitive information. This is accomplished by hacking a user's device or Internet access point. The latter is especially risky if the user is using a public Internet access point such as a wireless hot spot at a coffee shop.
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  • What are the advantages and disadvantages of electronic communication?

    Q: What are the advantages and disadvantages of electronic communication?

    A: Electronic communication enables information exchange both synchronously and asynchronously across large distances and in a large number of formats, but disadvantages include security problems, a lack of access and potential misunderstood messages. This type of communication offers people many new ways of transmitting ideas and data.
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  • What are the advantages of having a cell phone?

    Q: What are the advantages of having a cell phone?

    A: Advantages of having a cell phone include, but are not limited to, being able to be easily reached in an emergency and being able to make emergency calls when not near a home phone. Depending on the type of phone a person has, another benefit can be the convenience of having multiple apps and advanced functionality always in hand.
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  • What does "LML" mean in texting?

    Q: What does "LML" mean in texting?

    A: "LML" is an acronym for "love my life," a piece of Internet slang meant to express happiness. It can also mean "laughing mad loud," an alternative to other popular acronyms "lol" or "lmao," which describe laughter or amusement.
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  • What are Verizon Wireless free nights and weekends?

    Q: What are Verizon Wireless free nights and weekends?

    A: As of 2014, certain calling plans offered by Verizon Wireless feature unlimited calling on Saturday, Sunday and between 9 p.m. and 6 a.m. Monday through Friday. For these plans, airtime minutes are deducted for calls made or received between 6 a.m. and 9 p.m. on weekdays only.
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  • Can text messages be retrieved after being deleted?

    Q: Can text messages be retrieved after being deleted?

    A: Text messages can be retrieved after being deleted. While you cannot recover deleted text messages on your phone, you — or someone else — can purchase software programs that allow your computer to uncover and read your deleted text messages.
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  • How do communication satellites work?

    Q: How do communication satellites work?

    A: Communication satellites work by sending signals and transmissions down to Earth stronger than the signals received by the satellites. These Earth-orbiting devices convert transmissions from one frequency to another, so signals are not confused between transmission and reception. Communications satellites contain antennas, transponders, power sources and propulsion systems.
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  • Can text messages be traced on cell phones?

    Q: Can text messages be traced on cell phones?

    A: Cell phone text messages may be traced by calling the service provider's technical support department and requesting this service or by purchasing special software. Your monthly service bill, in print or online, also provides the source and time of text messages.
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  • What is a personal hot spot?

    Q: What is a personal hot spot?

    A: A personal hotspot is a function of many smartphones and portable devices enabling them to connect the Internet to a local wireless network. This creates a small area of Wi-Fi coverage that allows other devices to connect to the Internet. The smartphone or other device essentially serves as a router.
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  • What is GPRS on a mobile phone?

    Q: What is GPRS on a mobile phone?

    A: General packet radio service, or GPRS, is a wireless data service that enables you send information across a mobile phone network. It is used for second- and third-generation mobile phones for multi-media messaging, Internet access and various applications.
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  • How do you block outgoing numbers on a land line?

    Q: How do you block outgoing numbers on a land line?

    A: Outgoing calls are blocked using the star (*) 67 feature. Dialing *67 prior to inputting telephone numbers prevents the caller's number from being viewed on the receiving end.
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  • How did the BlackBerry get its name?

    Q: How did the BlackBerry get its name?

    A: Research in Motion's marketing firm chose the name BlackBerry for the company's phone/email/Internet device because it was a pleasant-sounding word and the device, at the time, was only available in black. Canada.com reports that the marketing company avoided the word "e-mail," which it said raises many people's blood pressure.
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  • What is the purpose of the telephone?

    Q: What is the purpose of the telephone?

    A: The purpose of the telephone is to audibly communicate with other people who are far away instantly and efficiently. Before the telephone, long distance communication was done with telegraph machines which were less efficient and took longer to get messages across since only dots and dashes could be communicated.
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  • What are smartphone widgets?

    Q: What are smartphone widgets?

    A: Widgets are elements in the smartphone's home screen that offer a quick preview of an installed app's contents. Widgets can also act as a shortcut to an app or one of the smartphone's settings or features.
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  • Can you overcharge a cell phone battery?

    Q: Can you overcharge a cell phone battery?

    A: The majority of cell phones today use lithium-ion batteries that cannot be overcharged according to Gizmodo. Additionally, smart chargers prevent batteries from overheating, which can reduce their life.
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  • What does "texting" mean?

    Q: What does "texting" mean?

    A: "Texting" is short for text messaging, which is the act of sending a text message through mobile-to-mobile technology. As technology has advanced, the act of texting includes picture, video and audio messaging.
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  • What materials are mobile phones made from?

    Q: What materials are mobile phones made from?

    A: Mobile phone parts are made from a combination of rare earth elements and plastics. Rare earth elements are used to create the glass display, magnets in speakers, headphones and vibrating motors in cell phones, according to PBS.
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  • What are the positive and negative effects of cell phones?

    Q: What are the positive and negative effects of cell phones?

    A: The positive effects of cellphones include the essential role the device plays in emergencies, and the opportunity the device allows for convenient communication; the top negative effects of cellphone use include the distracting role cellphone use plays in education and automobile accidents. The cellphone is becoming a necessary component of modern civilization.
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  • How do you accept collect calls on a cell phone for free?

    Q: How do you accept collect calls on a cell phone for free?

    A: Because of its specific nature, a collect call cannot be received for free whether on a cell phone or landline. However, a collect caller can call a landline user who accepts the charges and then initiates a three-way call with a cellular user, which avoids additional cell phone charges.
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