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The most significant changes to the iPhone 6 and iPhone 6 Plus are its displays; both branded as "Retina HD Display" and "ion-strengthened", the iPhone 6 display is 4.7 inches in size with a 16:9 resolution of 1334x750 (326 ppi, minus one row of pixels), while the iPhone 6 Plus includes a 5.5-inch 1920x1080 display (401 PPI). The displays use a ...
Landmarks in the history of the telecom industry in Bangladesh: [1] 1853: 1971: Reconstructed as Bangladesh Telegraph and Telephone Department under the Ministry of Posts and Telecommunications. 1975: Reconstructed as Telegraph and Telephone Board.
The following is a brief summary of the history of the development of the telephone: Antonio Meucci's telephone. Reis's telephone around 1861, first device called telephone [22] A French Gower telephone of 1912 at the Musée des Arts et Métiers in Paris
The iPhone, developed by Apple Inc., is a line of smartphones that combine a mobile phone, digital camera, personal computer, and music player into one device. Introduced by then-CEO Steve Jobs on January 9, 2007, the iPhone revolutionized the mobile phone industry with its multi-touch interface and lack of physical keyboard. Over the years ...
11 February 1876: Elisha Gray invents a liquid transmitter for use with a telephone, but he did not make one. 14 February 1876 about 9:30 am: Gray or his lawyer brings Gray's patent caveat for the telephone to the Washington, D.C. Patent Office (a caveat was a notice of intention to file a patent application.
Grameen Telecom (GTC) was established in Bangladesh by Muhammad Yunus with a partial stake in Grameenphone (GP) and registered as a Not-for-Profit Company, Limited by Guarantee, under Section 28 of the Companies Act, 1994. GTC launched the program of Village Phone that enables rural poor to own a mobile phone and turn it into a profit-making ...
iPhone 6 (16 & 64 GB) iPhone: September 7, 2016 iPhone 6 Plus (16 & 64 GB) iPhone: September 7, 2016 iPhone 6 (128 GB) iPhone: September 9, 2015 iPhone 6 Plus (128 GB) iPhone: September 9, 2015 October 16, 2014 iMac (Retina 5K, 27-inch, Late 2014) iMac: October 13, 2015 Mac Mini (Late 2014) Mac Mini: October 30, 2018 October 22, 2014 iPad Air 2 ...
Most telephones also contain an alerting feature, such as a ringer or a visual indicator, to announce an incoming telephone call. Telephone calls are initiated most commonly with a keypad or dial, affixed to the telephone, to enter a telephone number, which is the address of the call recipient's telephone in the telecommunications system, but ...