Mobile phone Wikipedia

In most jurisdictions, prison inmates are forbidden from possessing mobile phones due to their ability to communicate with the outside world and other security issues. In Europe, regulations and technology have allowed the limited introduction of the use of passenger mobile phones on some commercial flights, and elsewhere in the world many airlines are moving towards allowing mobile phone use in flight. In the U.S., the Federal Communications Commission (FCC) regulations prohibit the use of mobile phones aboard aircraft in flight. The dataset contains information on 22 dichotomous, continuous or categorical variables including, for example, activities regulated (e.g., texting versus talking, hands-free versus handheld), targeted populations, and exemptions. This database of laws provides a comprehensive view of the provisions of laws that restrict the use of mobile communication devices while driving for all 50 states and the District of Columbia between 1992 when first law was passed, through 1 December 2010. A study conducted by the University of Vienna examined approaches for reducing inappropriate and problematic use of mobile phones, such as using mobile phones while driving.
Text messaging, which are performed on mobile phones, has also led to the creation of ‘SMS language’. In Japanese mobile phone culture for example, mobile phones are often decorated with charms. They also stated that with the lack of data for the research and the usage periods of 15 years will warrant further research for smartphones and the cause of brain tumors. As of 2007, some hospitals had banned mobile devices due to a common misconception that their use would create significant electromagnetic interference.

• The Mobile Police Department Museum chronicles the history of the city’s law enforcement.
• Former professional basketball player and active coach Antonio Lang was inducted into the city’s own local Mobile Sports Hall of Fame in 2011.
• Additionally, 1,785 slave owners in the county held 11,376 people in bondage, about one-quarter of the total county population of 41,130 people.
• Feature phones have basic software platforms whilst smartphones have a fully-featured operating system (commonly abbreviated to an OS), with the two most-used platforms being Android and iOS.
• Demand for metals used in mobile phones and other electronics fuelled the Second Congo War, which claimed almost 5.5 million lives.
• Such phones are approved for use by essential workers, such as health, security, and public service workers.
• Other railroads include the CG Railway (CGR), a rail ship service to Coatzacoalcos, Veracruz, and the Terminal Railway Alabama State Docks (TASD), a switching railroad.

Beginning in the late 1980s, newly elected mayor Mike Dow and the city council began an effort termed the “String of Pearls Initiative” to make Mobile into a competitive city. Since the change to single-member districts, more women and African Americans were elected to the council than under the at-large system. In 1985, Mobile’s state legislative delegation enacted a mayor-council form of government, with seven members elected from single-member districts. The federal district court ordered that the three students be admitted to Murphy for the 1964 school year, leading to the desegregation of Mobile County’s school system. George E. McNally, Mobile’s first Republican mayor since Reconstruction, was the driving force behind the founding of the IDB. Between 1940 and 1943, more than 89,000 people moved into Mobile to work for war effort industries.
Of the property tax paid in the city, 11% goes to the city, 32% goes to the county, 10% goes to the state, and 47% goes to the school districts. Sam Jones was elected in 2005 as the first African-American mayor of Mobile. The three at-large commissioners each required a majority vote to win. A supermajority of five votes is required to conduct most council business. The council members are elected from each of the seven city council single-member districts (SMDs). It features the Arches of Friendship, a fountain presented to Mobile by the city of Málaga, Spain.

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Cell phone companies will bring a truck with equipment to host the abnormally high traffic. In the earliest mobile phone systems by contrast, all control was done manually; the customer would search for an unoccupied channel and speak to a mobile operator to request connection of a call to a landline number or another mobile. The automation systems can control the “hand off” of a customer handset moving between one cell and another so that a call in progress continues without interruption, changing channels if required.

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In other countries, including the UK and France and in many US states, only handheld phone use is banned while hands-free use is permitted. In March 2011, a US insurance company, State Farm Insurance, announced the results of a study which showed 19% of drivers surveyed accessed the Internet on a smartphone while driving. In September 2010, the US National Highway Traffic Safety Administration (NHTSA) reported that 995 people were killed by drivers distracted by cell phones. Restrictions on the use of mobile phones are applied in a number of different contexts, often with the goal of health, safety, security or proper functioning of an establishment, or as a matter of etiquette. Such phones are approved for use by essential workers, such as health, security, and public service workers. In Israel, similar phones to kosher phones with restricted features exist to observe the sabbath; under Orthodox Judaism, the use of any electrical device is generally prohibited during this time, other than to save lives, or reduce the risk of death or similar needs.

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Today, mobile phones are globally ubiquitous, and in almost half the world’s countries, over 90% of the world population, or approximately 7.2 billion people, owns at least one. Furthermore, mobile phones offer satellite-based services, such as navigation and messaging, as well as business applications and payment solutions (via scanning QR codes or near-field communication (NFC)). These include text messaging, multimedia messaging, email, and internet access (via LTE, 5G NR or Wi-Fi), as well as short-range wireless technologies like Bluetooth, infrared, and ultra-wideband (UWB). Beyond traditional voice communication, digital mobile phones have evolved to support a wide range of additional services.

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Bienville Square is a historic park in the Lower Dauphin Street Historic District. Mobile has more than 45 public parks within its limits, with some that are of special note. It was established to serve as an easily accessible gateway to the Mobile-Tensaw River Delta. The 5 Rivers Delta Resource Center is a facility that allows visitors to learn about and access the Mobile, Tensaw, Apalachee, Middle, Blakeley, and Spanish rivers. Bellingrath Gardens and Home, located on Fowl River, is a 65-acre (26 ha) botanical garden and historic 10,500-square-foot (975 m2) mansion that dates to the 1930s. Mobile is home to the Azalea Trail Run, which races through historic midtown and downtown Mobile.

Additionally, 1,785 slave owners in the county held 11,376 people in bondage, about one-quarter of the total county population of 41,130 people. It was the 27th-largest city in the United States and 4th-largest in what would soon be the Confederate States of America. By 1860, Mobile’s population within the city limits was 29,258 people. The last slaves to enter the United States from the African trade were brought to Mobile on the slave ship Clotilda, including Cudjoe Lewis, who was the last survivor of the slave trade. Mobile was well situated for trade, as its location tied it to a river system that served as the principal navigational access for most of Alabama and a large part of Mississippi. The territory was split in 1817, and the eastern half, including the Mobile Bay area, became the Alabama Territory for two years before being admitted to the union as the state of Alabama.

• A major breakthrough came in 1973, when the first handheld cellular mobile phone was demonstrated by John F. Mitchell and Martin Cooper of Motorola, using a handset weighing 2 kilograms (4.4 lb).
• In 2013, a national survey in the US reported the number of drivers who reported using their cellphones to access the Internet while driving had risen to nearly one of four.
• Atlantic Marine operated a major shipyard at the former Alabama Drydock and Shipbuilding Company site on Pinto Island.
• This database of laws provides a comprehensive view of the provisions of laws that restrict the use of mobile communication devices while driving for all 50 states and the District of Columbia between 1992 when first law was passed, through 1 December 2010.
• Public schools in Mobile are operated by the Mobile County Public School System (MCPSS).
• MCPSS has an enrollment of approximately 52,000 students at 92 schools, employs approximately 7,200 public school employees, and had a budget in 2024–2025 of $843 million.

The Mobile Carnival Museum houses the city’s Mardi Gras history and memorabilia. The Mobile Police Department Museum chronicles the history of the city’s law enforcement. It serves as the official welcome center and a colonial-era living history museum. The Fort of Colonial Mobile is a reconstruction of the city’s original Fort Condé, built rivo casino on the original fort’s footprint. It features the World War II era battleship USS Alabama, the World War II era submarine USS Drum, Korean War and Vietnam War Memorials, and historical military equipment. The Doy Leale McCall Rare Book and Manuscript Library at the University of South Alabama are open to the public and house primary sources relating to the history of the university, Mobile, and southern Alabama.
Mobile became a majority-minority city, with Black or African American residents remaining the largest racial group. As white conservatives increasingly entered the Republican Party in the late 20th century, African-American residents of the city have elected members of the Democratic Party as their candidates of choice. This was nearly a decade after the United States Supreme Court had ruled in Brown v. Board of Education (1954) that segregation of public schools was unconstitutional. The free population in the whole of Mobile County, including the city, consisted of 29,754 citizens, of which 1,195 were free people of color. When Mobile was included in the Mississippi Territory in 1813, the population had dwindled to roughly 300 people. Considered one of the Gulf Coast’s cultural centers, Mobile has several art museums, a symphony orchestra, professional opera, professional ballet company, and a large concentration of historic architecture.