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Corporate numbering and VoIP services; freephone services (0500) until June 2017. 06. Not in use. 07. Mobile telephony (071xx–075xx and 077xx–079xx), personal numbering (070xx), non-UK mobile networks (07624) and pagers (076xx) 08. Freephone services (080x), special-rate services (084x and 087x) 09.
Hewlett-Packard was founded in 1939 by Bill Hewlett and David Packard, who both graduated with degrees in electrical engineering from Stanford University in 1935. The company started off in the HP Garage in Palo Alto, California. On November 1, 2015, Hewlett-Packard was split into two companies.
3×1.5 V button cell batteries (Panasonic LR44, Duracell PX76A/675A or Energizer 357/303) Weight. 6 oz (170 g) Dimensions. 148×80×15 mm. The HP-42S RPN Scientific is a programmable RPN Scientific hand held calculator introduced by Hewlett-Packard in 1988. It has advanced functions suitable for applications in mathematics, linear algebra ...
By requiring the area code for all local calls, Ofcom are able to allocate numbers starting with 1 or 0. This increases the number of telephone numbers available without requiring a number change. 2015 UK Calling legislation. On 1 July 2015, Ofcom made a number of changes to the way phone calls to UK service numbers would be charged.
Hewlett-Packard. / 37.4136; -122.1451. The Hewlett-Packard Company, commonly shortened to Hewlett-Packard ( / ˈhjuːlɪt ˈpækərd / HYEW-lit PAK-ərd) or HP, was an American multinational information technology company headquartered in Palo Alto, California. HP developed and provided a wide variety of hardware components, as well as software ...
HP ePrint is a term used by Hewlett-Packard to describe a variety of printing technologies developed for mobile computing devices, such as smartphones, tablet computers, and laptops. Many HP ePrint technologies use cloud resources to provide mobile printing capabilities for specific HP ePrint-enabled printers and MFPs and for other printers ...
HP-15C. The HP-15C is a high-end scientific pocket calculator with a root-solver and numerical integration. A member of Hewlett-Packard Voyager series of programmable calculators, it was produced between 1982 and 1989. The calculator is able to handle complex numbers and matrix operations. Although out of production, its popularity has led to ...
IEEE 488 is an 8-bit, electrically parallel bus which employs sixteen signal lines — eight used for bi-directional data transfer, three for handshake, and five for bus management — plus eight ground return lines. The bus supports 31 five-bit primary device addresses numbered from 0 to 30, allocating a unique address to each device on the bus.