Dual SIM
Some mobile phones support use of two SIM cards, described as dual SIM operation. When a second SIM card is installed, the phone may allow users to switch between two separate mobile network services manually, have hardware support for keeping both connections in a "standby" state for automatic switching, or have two transceivers to maintain both network connections at once. Dual SIM phones are mainstream in many countries where phones are normally sold unlocked. Dual SIMs are popular for separating personal and business calls, in locations where lower prices apply to calls between clients of the same provider, where a single network may lack comprehensive coverage, and for travel across national and regional borders. In countries where dual SIM phones are the norm, people who require only one SIM leave the second SIM slot empty. Dual SIM phones usually have two unique IMEI numbers, one for each SIM slot. Devices that use more than two SIM cards have also been developed and relea ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   [Amazon] |
|
Dual SIM On Modern Smartphone
Dual or Duals may refer to: Paired/two things * Dual (mathematics), a notion of paired concepts that mirror one another ** Dual (category theory), a formalization of mathematical duality *** see more cases in :Duality theories * Dual number, a number system used in automatic differentiation * Dual (grammatical number), a grammatical category used in some languages * Dual county, a Gaelic games county which competes in both Gaelic football and hurling * Dual diagnosis, a psychiatric diagnosis of co-occurrence of substance abuse and a mental problem * Dual fertilization, simultaneous application of a P-type and N-type fertilizer * Dual impedance, electrical circuits that are the dual of each other * Dual SIM cellphone supporting use of two SIMs * Aerochute International Dual a two-seat Australian powered parachute design Acronyms and other uses * Dual (brand), a manufacturer of Hifi equipment * DUAL (cognitive architecture), an artificial intelligence design model * DUAL algorithm, o ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   [Amazon] |
|
Sony Mobile Communications
Sony Mobile Communications Inc., originally Sony Ericsson Mobile Communications AB, was a Multinational corporation, multinational consumer electronics and telecommunications company, best known for its Mobile phones, mobile phone products. The company, originally a joint venture between Sony and Ericsson, marketed products under the "Sony Ericsson" brand from 2001 until 2012, when Ericsson sold its share to Sony, with products hereafter being branded as "Sony". As part of a corporate restructuring, Sony Mobile was superseded by and integrated into Sony Corporation in 2021. The alliance between Swedish telecom giant Ericsson and Japanese electronics giant Sony was formed to benefit Ericsson Mobile Communications, Ericsson Mobile recover against competitors in the mobile phone market, while for Sony it gave the opportunity to grow in the field of Cellular network, cellular communication, where it had only a minor presence. Products and development was done with contributions from ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   [Amazon] |
|
ESIM
An eSIM (embedded SIM) is a form of SIM card that is embedded directly into a device as software installed onto a eUICC chip. First released in March 2016, eSIM is a global specification by the GSMA that enables remote SIM provisioning; end-users can change mobile network operators without the need to physically swap a SIM from the device. eSIM technology has been referred to as a disruptive innovation for the mobile telephony industry. Most flagship devices manufactured since 2018 that are not SIM locked support eSIM technology; as of October 2023, there were 134 models of mobile phones that supported eSIMs. In addition to mobile phones, tablet computers, and smartwatches, eSIM technology is used for Internet of things applications such as connected cars (smart rearview mirrors, on-board diagnostics, vehicle Wi-Fi hotspots), artificial intelligence translators, MiFi devices, smart earphones, smart metering, GPS tracking units, database transaction units, bicycle-sharing s ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   [Amazon] |
|
China
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after India, representing 17.4% of the world population. China spans the equivalent of five time zones and Borders of China, borders fourteen countries by land across an area of nearly , making it the list of countries and dependencies by area, third-largest country by land area. The country is divided into 33 Province-level divisions of China, province-level divisions: 22 provinces of China, provinces, 5 autonomous regions of China, autonomous regions, 4 direct-administered municipalities of China, municipalities, and 2 semi-autonomous special administrative regions. Beijing is the country's capital, while Shanghai is List of cities in China by population, its most populous city by urban area and largest financial center. Considered one of six ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   [Amazon] |
|
IPhone XS
The iPhone XS and iPhone XS Max are smartphones designed, developed, and marketed by Apple Inc. Released as the twelfth-generation flagship models of the iPhone, they succeeded the iPhone X and were unveiled alongside the more affordable iPhone XR on September 12, 2018, during a keynote address by Apple CEO Tim Cook at the Steve Jobs Theater at Apple Park. Pre-orders began on September 14, 2018, with general availability starting September 21, 2018. The iPhone XS and XS Max introduced improvements over their predecessor, including enhanced processing power, dual-SIM functionality, improved water resistance, and stereo audio recording for video capture. At WWDC 2024, Apple announced that the iPhone XS, alongside the iPhone XR, would support iOS 18, making these devices the oldest iPhones compatible with the latest iOS version at the time. This decision also makes the iPhone XS as one of the oldest supported smartphone ever, with seven years of updates. Apple positioned the ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   [Amazon] |
|
Apple Inc
Apple Inc. is an American multinational corporation and technology company headquartered in Cupertino, California, in Silicon Valley. It is best known for its consumer electronics, software, and services. Founded in 1976 as Apple Computer Company by Steve Jobs, Steve Wozniak and Ronald Wayne, the company was incorporated by Jobs and Wozniak as Apple Computer, Inc. the following year. It was renamed Apple Inc. in 2007 as the company had expanded its focus from computers to consumer electronics. Apple is the largest technology company by revenue, with billion in the 2024 fiscal year. The company was founded to produce and market Wozniak's Apple I personal computer. Its second computer, the Apple II, became a best seller as one of the first mass-produced microcomputers. Apple introduced the Lisa in 1983 and the Macintosh in 1984, as some of the first computers to use a graphical user interface and a mouse. By 1985, internal company problems led to Jobs leavin ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   [Amazon] |
|
Sony Xperia Tipo
The Sony Xperia tipo is a mid-range Android smartphone manufactured by Sony Mobile Communications. The device was released globally during August 2012. There is a dual-SIM version of the Xperia tipo available in certain countries known as the Xperia tipo dual. Availability The phone was officially announced with the Sony Xperia miro by Sony Mobile Communications on 13 June 2012 and was officially released worldwide during August 2012. The Xperia tipo was available in Classic Black, Classic White, Deep Red and Navy Blue while the Xperia tipo dual was only available in Classic Black and Silver. Hardware The device measures 103 by 57 by 13 mm and weighs 99.4 grams. It features a capacitive touchscreen display which measures 3.2 inches with a resolution of 320 × 480 pixels at 180 ppi with multitouch support and is capable of displaying 262,000 colours. The glass of the display is made from plastic. The camera of the device has 3.2 megapixels capable of 4x digital zoom ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   [Amazon] |
|
Sony Xperia C
The Sony Xperia C is a touchscreen enabled Android smartphone designed, developed and manufactured by Sony Mobile Communications. Unveiled at the Mobile Asia Expo held in Shanghai, China in June 2013, the phone was targeted at the Chinese market. It was released in July 2013. Despite its limited release in countries and regions, Xperia C managed to sell very well, having shipped one million units in the first 3 months since it availability. A successor, the Sony Xperia C3, was announced in July 2014. It was released in August 2014. Design Similar to the Sony Xperia Z, the Xperia C has a rectangular build with a "Omni-Balance" design, according to Sony, which is focused on creating balance and symmetry in all directions. The Xperia C has subtle rounded edges and instead of a glass chassis, it features a soft-touch back cover that completely envelops the sides and back. Similar to Sony Ericsson Xperia Arc the back of the Xperia C slightly curved which tapers down to being thinner ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   [Amazon] |
|
Sony Xperia Z3
The Sony Xperia Z3 is an Android (operating system), Android smartphone produced by Sony Mobile, Sony. Part of the Sony Xperia Z series, the Xperia Z3, at that point known by the project code name "Leo", was unveiled during a press conference at IFA 2014 on September 4, 2014. It was first released in Taiwan on September 19, 2014. Specifications Hardware Like its predecessors, the Xperia Z3's design consists of a metal frame with a glass backing; the metal frame has been rounded, and the device itself is slightly slimmer than the Z2. The device carries slightly higher IP ratings for water and dust-proofing than the Z2. The device features a (marketed as 5.2-in) 1080p display with a pixel density, density of 424 ppi, featuring Sony's "Triluminos" technology. The device features a 2.5 GHz quad-core Qualcomm Snapdragon 801 system-on-chip with 3 GB of RAM. The Z3 includes a non-removable 3100 mAh battery. The Xperia Z3's rear-facing camera is 20.7 megapixels with a Sony ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   [Amazon] |
|
Samsung Galaxy Duos
Samsung Galaxy Duos (stylised as SAMSUNG GALAXY DUOS) are a series of Android dual SIM mobile devices designed, manufactured, and marketed by Samsung Electronics as Duos. Range The Samsung Galaxy offers several different ranges of devices, including Smartphones, Phablets, and Tablets. Although widely known by marketing names, the underlying model ranges are best understood by looking at the model number. Since August 2011, all the smartphones of the Galaxy series are categorised in the following way (where x = I, N or S and nnn = model number):Samsungs Smartphone-Klassifizierung *GT-x5nnn – Budget ("Realistic ") devices *GT-x7nnn – Mid-range ("Slim") devices *GT-x8nnn – Upper mid-range ("Loyal") devices *GT-x9nnn – High end ("Clever ") devices *GT-xnnn0 ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   [Amazon] |
|
Nokia X
The Nokia X is a mid-tier smartphone announced as part of the Nokia X family in February 2014, running on the Nokia X platform. The device shipped on the same day as the unveiling, with Nokia targeting the product for emerging markets, and was sold and maintained by Microsoft Mobile. On 17 July 2014, Microsoft announced that it would discontinue the line. The X was previously under development known as Normandy, Project N, the Asha on Linux project and MView. Unveiling The phone was unveiled by Stephen Elop at the 2014 Mobile World Congress, Barcelona on 24 February 2014. Contrary to previous leaks, two variants, Nokia X and Nokia X+ were released, with the Nokia X+ having 768 MB of RAM, as opposed to 512 MB of RAM, as well as with a microSD card included in the box. A third phone, the Nokia XL, was announced, with a larger screen, front-facing camera, rear flash, and longer battery runtime. Very soon after release, a developer had rooted the device, and ena ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   [Amazon] |