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Blackberry
BlackBerry is a discontinued brand of handheld devices and related mobile services, originally developed and maintained by the Canadian company Research In Motion (RIM, later known as BlackBerry Limited) until 2016. The first BlackBerry device launched in 1999 in North America, running on the Mobitex network (later also DataTAC) and became very popular because of its "always on" state and ability to send and receive email messages wirelessly. The BlackBerry pioneered push notifications and popularized the practise of " thumb typing" using its QWERTY keyboard, something that would become a trademark feature of the line. In its early years, the BlackBerry proved to be a major advantage over the (typically) one-way communication pagers and it also removed the need for users to tether to personal computers. It became especially used in the corporate world in the US and Canada. RIM debuted the BlackBerry in Europe in September 2001, but it had less appeal there where text mess ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BlackBerry Limited
BlackBerry Limited, formerly Research In Motion (RIM), is a Canadian software company specializing in secure communications and the Internet of things, Internet of Things (IoT). Founded in 1984, it developed the BlackBerry brand of Interactive Pager, interactive pagers, smartphones, and Tablet computer, tablets. The company transitioned to providing software and services and holds critical software application patents. Initially leading the mobile phone and pager industry in the 1980s and 90s, the company struggled to gain a lasting presence in the smartphone market of the new millennium. BlackBerry led the market in many countries, particularly the United States, until 2010, with the announcement of the iPhone 4. The company withered against the rapid rise of Apple Inc., Apple and Android (operating system), Android. After the troubled launch of the BlackBerry 10, it transitioned to a cybersecurity enterprise software and services company under CEO John S. Chen. In 2018, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BlackBerry 10
BlackBerry 10 (BB10) is a proprietary mobile operating system for the BlackBerry line of smartphones, both developed by BlackBerry Limited (formerly known as Research In Motion). Released in January 2013, BlackBerry 10 is a complete rework from the company's previous BlackBerry OS software. It is based on QNX, a Unix-like operating system that was originally developed by QNX Software Systems until the company was acquired by Research In Motion in 2010. BlackBerry 10 supports the application framework Qt (version 4.8) and in some later models features an Android runtime to run Android applications. Prior to version 10.3.1, BlackBerry 10 also supported the Adobe AIR runtime. The user interface uses a combination of gestures and touch-based interactions for navigation and control, making it possible to control a device without having to press any physical buttons, with the exception of the power button that switches the device on or off. It also supports hardware keyboards, incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BlackBerry Pearl
The BlackBerry Pearl is a smartphone developed by BlackBerry Limited, Research In Motion (RIM). The Pearl (8100) was launched on September 12, 2006, marking the first BlackBerry device Camera phone, with a camera, media player and other multimedia features, significantly expanding the traditionally enterprise brand's market to mainstream consumers. Running version 4.5 of BlackBerry OS, the Pearl supported the full range of BlackBerry enterprise functionality. Updated versions were released as Pearl 8110, 8120 and 8130. Unlike previous BlackBerrys, the Pearl swapped the wide body and full QWERTY keyboard for a narrower, Candybar (phone), candybar style, and a hybrid keypad keyboard layout on a 4-row, 5-column keypad, with a proprietary predictive input algorithm called SureType. Most notably, the Pearl uses a translucent trackball (the "Pearl"), which facilitates horizontal and vertical scrolling, instead of the traditional BlackBerry scroll wheel. The backlit color of the 8100 tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BlackBerry Messenger
BBM, also known by its full name BlackBerry Messenger, was a consumer-oriented proprietary mobile instant messenger and videotelephony application service originally developed by BlackBerry Limited and later briefly by Indonesian company Emtek under licence. Initially it was included and offered on BlackBerry devices before it was expanded cross-platform. BBM was shut down on 31 May 2019; the company since continues to offer the paid enterprise edition, BBM Enterprise. Messages sent via BBM were sent over the Internet and sent using the BlackBerry PIN system. In the past, many service providers allowed sign-in to BBM using a dedicated BlackBerry data plan. Exchanging messages was possible to a single person or via dedicated discussion or chat groups, which allowed multiple BlackBerry devices to communicate in a single session. In addition to offering text-based instant messages, BBM also allowed users to send pictures, voicenotes (audio recordings), files (up to 16 MB), share ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BlackBerry Priv
The BlackBerry Priv is a slider smartphone developed by BlackBerry Limited. Following a series of leaks, it was officially announced by BlackBerry CEO John Chen on September 25, 2015, and released on November 6, 2015. The Priv was the first BlackBerry smartphone that does not run the company's in-house BlackBerry OS or BlackBerry 10 (BB10) platforms, instead running Android, customized with features inspired by those on BlackBerry phones, and security enhancements. With its use of Android—one of two smartphone platforms that significantly impacted BlackBerry's early dominance in the smartphone industry—the company sought to leverage access to the larger ecosystem of software available through the Google Play Store (as opposed to BlackBerry 10 devices, which were limited to native BB10 apps from BlackBerry World and Android apps from the third-party Amazon Appstore running in a compatibility subsystem), in combination with a slide-out physical keyboard and privacy-focu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BlackBerry OS
BlackBerry OS is a discontinued proprietary mobile operating system developed by Canadian company Research In Motion (now BlackBerry Limited) for its BlackBerry line of smartphone handheld devices. The operating system provides multitasking and supports specialized input devices adopted by BlackBerry for use in its handhelds, particularly the trackwheel, trackball, and in later years, the trackpad and touchscreen. Research from June 2011 indicated that approximately 45% of mobile developers were using the platform. BlackBerry OS was discontinued after the release of BlackBerry 10 in January 2013, and support for it ceased on January 4, 2022. Features The BlackBerry platform natively supports corporate email, through Java Micro Edition MIDP 1.0 and, later, a subset of MIDP 2.0, which allows complete wireless activation and synchronization with Microsoft Exchange, Lotus Domino, or Novell GroupWise email, calendar, tasks, notes and contacts, when used with BlackBerry E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TCL Corporation
TCL Technology Group Corp. (originally an abbreviation for Telecom Corporation Limited) is a Chinese partially state-owned electronics company headquartered in Huizhou, Guangdong province. TCL develops, manufactures, and sells consumer electronics like television sets, mobile phones, air conditioners, washing machines, refrigerators, and small electrical appliances. In 2010, it was the world's 25th-largest consumer electronics producer. On 7 February 2020, TCL Corporation changed its name to TCL Technology. It was the second-largest television manufacturer by market share in 2022 and 2023. TCL comprises five listed companies: TCL Technology, listed on the Shenzhen Stock Exchange (), TCL Electronics Holdings, Ltd. (), TCL Communication Technology Holdings, Ltd. (former code ; delisted in 2016), China Display Optoelectronics Technology Holdings Ltd. (), and Tonly Electronics Holdings Ltd. (), listed on the Hong Kong Stock Exchange. TCL Technology's business structure is focu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Text Messaging
Text messaging, or texting, is the act of composing and sending electronic messages, typically consisting of alphabetic and numeric characters, between two or more users of mobile phones, tablet computers, smartwatches, desktops/laptops, or another type of compatible computer. Text messages may be sent over a cellular network or may also be sent via satellite or Internet connection. The term originally referred to messages sent using the Short Message Service (SMS) on mobile devices. It has grown beyond alphanumeric text to include multimedia messages using the Multimedia Messaging Service (MMS) and Rich Communication Services (RCS), which can contain digital images, videos, and sound content, as well as ideograms known as emoji ( happy faces, sad faces, and other icons), and on various instant messaging apps. Text messaging has been an extremely popular medium of communication since the turn of the century and has also influenced changes in society. Overview Text mess ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BlackBerry World
BlackBerry World was an application distribution service ( app marketplace) by BlackBerry Limited. The service provided BlackBerry users with an environment to browse, download, and update mobile apps, including third-party applications. The service went live on , originally named BlackBerry App World. It worked with BlackBerry 10 devices, the BlackBerry PlayBook, and a majority of BlackBerry OS devices. At one point in 2011, BlackBerry World had the largest revenue per app at $9,166.67, compared to its rivals ($6,562.50 by Nokia Ovi Store, $6,480.00 by Apple App Store and $1,200.00 by Google Android Market), although total revenue was lower than Apple App Store. BlackBerry devices after 2015 (with the release of the BlackBerry Priv) no longer use the BlackBerry 10 operating system, but instead use the Android operating system with the Google Play store for app distribution instead. BlackBerry World servers alongside other BlackBerry services shut down in January 2022. Hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GPRS
General Packet Radio Service (GPRS), also called 2.5G, is a mobile data standard on the 2G cellular communication network's Global System for Mobile Communications, global system for mobile communications (GSM). Networks and mobile devices with GPRS started to roll out around the year 2001; it offered, for the first time on GSM networks, seamless data transmission using Packet switching, packet data for an "always-on" connection (eliminating the need to "dial-up"), so providing improved Internet access for World Wide Web, web, email, Wireless Application Protocol, WAP services, Multimedia Messaging Service (MMS) and others. Up until the rollout of GPRS, only circuit switched data was used in cellular networks, meaning that one or more radio channels were occupied for the entire duration of a data connection. On the other hand, on GPRS networks, data is broken into small packets and transmitted through available channels. This increased efficiency also gives it theoretical data ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cellular Network
A cellular network or mobile network is a telecommunications network where the link to and from end nodes is wireless network, wireless and the network is distributed over land areas called ''cells'', each served by at least one fixed-location transceiver (such as a base station). These base stations provide the cell with the network coverage which can be used for transmission of voice, data, and other types of content via radio waves. Each cell's coverage area is determined by factors such as the power of the transceiver, the terrain, and the frequency band being used. A cell typically uses a different set of frequencies from neighboring cells, to avoid interference and provide guaranteed service quality within each cell. When joined together, these cells provide radio coverage over a wide geographic area. This enables numerous Mobile device, devices, including mobile phones, Tablet computer, tablets, laptops equipped with mobile broadband modems, and Wearable technology, wea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cell Phone
A mobile phone or cell phone is a portable telephone that allows users to make and receive calls over a radio frequency link while moving within a designated telephone service area, unlike fixed-location phones ( landline phones). This radio frequency link connects to the switching systems of a mobile phone operator, providing access to the public switched telephone network (PSTN). Modern mobile telephony relies on a cellular network architecture, which is why mobile phones are often referred to as 'cell phones' in North America. Beyond traditional voice communication, digital mobile phones have evolved to support a wide range of additional services. 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). Mobile phones also support a variety of multimedia capabilities, such as digital photography, video recording, and g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
