Search results
Results from the WOW.Com Content Network
A virtual number, also known as direct inward dialing ( DID) or access numbers, is a telephone number without a directly associated telephone line. Usually, these numbers are programmed to forward incoming calls to one of the pre-set telephone numbers, chosen by the client: fixed, mobile or VoIP.
Virtual credit card. A virtual credit card (VCC) is a virtual credit card number (VCN) typically used for online purchases, and often for single-use transactions. Virtual credit card numbers are not associated with a physical card, and consequently cannot be used for in-person transactions.
Platform virtualization software, specifically emulators and hypervisors, are software packages that emulate the whole physical computer machine, often providing multiple virtual machines on one physical platform. The table below compares basic information about platform virtualization hypervisors.
Virtual private network. A virtual private network ( VPN) is a mechanism for creating a secure connection between a computing device and a computer network, or between two networks, using an insecure communication medium such as the public Internet.
"40...": free operator internal services; "455...": fundraising services for social purposes by non-profit agencies, organizations and associations and government; "47...": mass call services; The digit 5 has been reserved for VoIP numbers. Finally 7 is used for internet services such as virtual fax numbers and dial up internet access ("70...").
Personal numbering is the name for the virtual telephone number service in the UK. Typically the national destination code used for this service is (0)70 . The service provides a flexible virtual telephone number able to be routed to any other number, including international mobiles.
In most telecommunications organizations, a virtual channel is a method of remapping the program number as used in H.222 Program Association Tables and Program Mapping Tables to a channel number that can be entered as digits on a receiver's remote control.
A page, memory page, or virtual page is a fixed-length contiguous block of virtual memory, described by a single entry in a page table. It is the smallest unit of data for memory management in an operating system that uses virtual memory.
A long number (e.g. +44 7624 800555 in international notation or 07624 800555 in UK national notation), also known as a virtual mobile number (VMN), dedicated phone number MSISDN or long code, is a reception mechanism used by businesses to receive SMS messages and voice calls.
From Wikipedia, the free encyclopedia. Redirect page. Redirect to: Virtual number; Retrieved from " ...