Related Research Articles
A telephone is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be easily heard directly. A telephone converts sound, typically and most efficiently the human voice, into electronic signals that are transmitted via cables and other communication channels to another telephone which reproduces the sound to the receiving user. The term is derived from Greek: τῆλε and φωνή, together meaning distant voice. A common short form of the term is phone, which came into use early in the telephone's history. Nowadays, phones are almost always in the form of smartphones or mobile phones, due to technological convergence.
911, sometimes written 9-1-1, is an emergency telephone number for Argentina, Canada, Dominican Republic, Jordan, Mexico, Palau, Panama, the Philippines, Sint Maarten, the United States, and Uruguay, as well as the North American Numbering Plan (NANP), one of eight N11 codes. Like other emergency numbers around the world, this number is only intended for use in emergency circumstances. Using it for any other purpose is a crime in most jurisdictions. Penalties for abuse or misuse of 911 can range from probation or community service to fines and jail time. Offenders can also be ordered to undergo counseling and have their use of telephones restricted or suspended for a period time as a condition of probation.
Mobile phone spam is a form of spam, directed at the text messaging or other communications services of mobile phones or smartphones. As the popularity of mobile phones surged in the early 2000s, frequent users of text messaging began to see an increase in the number of unsolicited commercial advertisements being sent to their telephones through text messaging. This can be particularly annoying for the recipient because, unlike in email, some recipients may be charged a fee for every message received, including spam. Mobile phone spam is generally less pervasive than email spam, where in 2010 around 90% of email is spam. The amount of mobile spam varies widely from region to region. In North America, mobile spam steadily increased after 2008 and accounted for half of all mobile phone traffic by 2019. In parts of Asia up to 30% of messages were spam in 2012.
A telephone call or telephone conversation, also known as a phone call or voice call, is a connection over a telephone network between the called party and the calling party. Telephone calls started in the late 19th century. As technology has improved, a majority of telephone calls are made over a cellular network through mobile phones or over the internet with Voice over IP. Telephone calls are typically used for real-time conversation between two or more parties, especially when the parties cannot meet in person.
A toll-free telephone number or freephone number is a telephone number that is billed for all arriving calls. For the calling party, a call to a toll-free number from a landline is free of charge. A toll-free number is identified by a dialing prefix similar to an area code. The specific service access varies by country.
A telephone numbering plan is a type of numbering scheme used in telecommunication to assign telephone numbers to subscriber telephones or other telephony endpoints. Telephone numbers are the addresses of participants in a telephone network, reachable by a system of destination code routing. Telephone numbering plans are defined in each of the administrative regions of the public switched telephone network (PSTN) and in private telephone networks.
GSM services are a standard collection of applications and features available over the Global System for Mobile Communications (GSM) to mobile phone subscribers all over the world. The GSM standards are defined by the 3GPP collaboration and implemented in hardware and software by equipment manufacturers and mobile phone operators. The common standard makes it possible to use the same phones with different companies' services, or even roam into different countries. GSM is the world's most dominant mobile phone standard.
Mobile telephony is the provision of telephone services to mobile phones rather than fixed-location phones. Telephony is supposed to specifically point to a voice-only service or connection, though sometimes the line may blur.
The history of mobile phones covers mobile communication devices that connect wirelessly to the public switched telephone network.
In Argentina, area codes are two, three, or four digits long. Local customer numbers are six to eight digits long. The total number of digits is ten, for example, phone number (11) 1234-5678 for Buenos Aires is made up of a 2-digit area code number and an 8-digit subscriber's number, while (383) 123-4567 would be an example of a Catamarca number.
In telephony, a message-waiting indicator (MWI) is a Telcordia Technologies term for an FSK-based telephone calling feature that illuminates an LED on selected telephones to notify a telephone user of waiting voicemail messages on most North American public telephone networks and PBXs.
1-5-7-1 is the name of a family of calling features in the United Kingdom, for residential and business telephone lines and for mobile telephones, that are provided by BT Group and several other telephone service providers. The family is named after the telephone number 1571, the special service number that is used to access it. Call Minder is the name of BT's highest level of 1571 service.
Google Voice is a telephone service that provides a U.S. phone number to Google Account customers in the U.S. and Google Workspace customers in Canada, Denmark, France, the Netherlands, Portugal, Spain, Sweden, Switzerland, the United Kingdom and the contiguous United States. It is used for call forwarding and voicemail services, voice and text messaging, as well as U.S. and international calls. Calls are forwarded to the phone number that each user must configure in the account web portal. Users can answer and receive calls on any of the phones configured to ring in the web portal. While answering a call, the user can switch between the configured phones. Subscribers in the United States can make outgoing calls to domestic and international destinations. The service is configured and maintained by users in a web-based application, similar in style to Google's email service Gmail, or Android and iOS applications on smartphones or tablets.
Pocket dialing is the accidental placement of a call on a mobile phone or cordless phone located in a person's pocket or handbag. The recipient of the call typically hears random background noise when answering the phone. If the caller remains unaware, the recipient will sometimes overhear whatever is happening in the caller's vicinity. A pocket-dialed call can continue for many minutes, or until the recipient's voice mail system ends the call.
Skype offers a number of features based around calling, messaging, video chat, and file and screen sharing. The following is a partial list of Skype's features:
This is a discussion of telephone numbers in Ukraine. The nation of Ukraine has country code +380. It switched to the European Union's common dialing plan in 2009. Thus, Ukrainian phone numbers consist of a 2-digit zone code, an optional subzone code, an optional filler, and the local phone number. However, following the 2022 Russian invasion of Ukraine, the regions of Crimea, Donetsk, and Luhansk were given Russian telephone codes instead, as if they were following telephone numbers in Russia, by Russian authorities.
A mobile phone is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area, as opposed to a fixed-location phone. The radio frequency link establishes a connection to the switching systems of a mobile phone operator, which provides access to the public switched telephone network (PSTN). Modern mobile telephone services use a cellular network architecture and therefore mobile telephones are called cellphones in North America. In addition to telephony, digital mobile phones support a variety of other services, such as text messaging, multimedia messaging, email, Internet access, short-range wireless communications, satellite access, business applications, payments, multimedia playback and streaming, digital photography, and video games. Mobile phones offering only basic capabilities are known as feature phones ; mobile phones which offer greatly advanced computing capabilities are referred to as smartphones.
China's mobile phone industry or cell phone industry has high growth rate, raising its share on the global mobile phone market. During 2007, 600 million mobile phones were made in China which accounted for over 25 percent of the global production. China is the largest market in terms of mobile phone subscribers.
Texting while driving, also called texting and driving, is the act of composing, sending, or reading text messages on a mobile phone while operating a motor vehicle. Texting while driving is considered extremely dangerous by many people, including authorities, and in some places has either been outlawed or restricted. As a form of distracted driving, texting while driving significantly increases the chances that a driver will be involved in a motor vehicle accident.
The LG enV3 is a mobile phone built by LG Electronics, and released from Verizon Wireless in the United States and Telus Mobility in Canada. It succeeded the LG enV2. Along with a slimmer design, the enV3 also boasts a full keyboard, a 2.6-inch screen and a 3.0-megapixel camera. In addition to standard phone and text messaging capabilities, the enV3 can be used as a portable music player as well as Internet capabilities such as e-mail and web browsing. The phone is Bluetooth enabled.
References
- ↑ Trub, L; Doyle, KM; Parker, V; Starks, TJ (2021). "Drunk Texting: When the Phone Becomes a Vehicle for Emotional Dysregulation and Problematic Alcohol Use". Substance Use & Misuse. 56 (12): 1815–1824. doi:10.1080/10826084.2021.1954027. PMID 34353214.
- ↑ Vonnegut, Kurt (December 1991). Slaughterhouse-Five. Dell Publishing. p. 4. ISBN 0-440-18029-5.
- ↑ Mary Huhn, "Call it TUI - Texting Under the Influence: High-tech hangovers haunt gadget geeks," New York Post, page 41, April 21, 2005
- ↑ Carol E. Lee, The New Social Etiquette: Friends Don't Let Friends Dial Drunk (opinion column), The New York Times, January 30, 2005
- ↑ Joel Garreau, Cell Biology: Like the Bee, This Evolving Species Buzzes and Swarms, The Washington Post, Page C01, July 31, 2002
- ↑ Peter Rojas, Virgin Mobile wants to help stop you from drunk dialing Archived 2005-12-19 at the Wayback Machine , Engadget.com, November 30, 2004
- ↑ Brian Haverty, If you drink, don't dial, CNet Australia
- ↑ Keith Garvin, New Cell Can Tell If You're Drunk: Already a Hit in Korea, LG Releases Cell Phone with Built-in Breathalyzer, ABC News, June 27, 2006
- ↑ David Brand, Firm aims to save drunk dialers from themselves [ permanent dead link ], The Daily Free Press, Boston University, October 12, 2006
- ↑ Jacquelyn Tanner (29 April 2013). "No More Drunk Dialing, an App". Top Mobile Trends. Retrieved 11 August 2016.
