U - Definitions

  • U

    ultra-mobile personal computer (UMPC or Ultra-mobile PC)

    Ultra-mobile PC (UMPC) is a design specification for a hand-held computer that is larger than a PDA but smaller than a laptop. (Continued...)

  • UMTS (Universal Mobile Telecommunications Service)

    UMTS (Universal Mobile Telecommunications Service) is a third-generation (3G) broadband, packet-based transmission of text, digitized voice, video, and multimedia at data rates up to 2 megabits per second (Mbps). UMTS offers a consistent set of services to mobile computer and phone users, no matter where they are located in the world. Based on the Global System for Mobile (GSM) communication standard, UMTS is endorsed by major standards bodies and manufacturers and is the planned standard for mobile users around the world.

  • unified messaging (unified messaging system or UMS)

    Unified messaging (sometimes referred to as the unified messaging system or UMS) is the handling of voice, fax, and regular text messages as objects in a single mailbox that a user can access either with a regular e-mail client or by telephone.

  • unified network management

    Unified network management is the administration of both wired and wireless networks through a single interface.

  • Universal Windows app

    A Universal Windows app is a software program that uses the Windows 8 or Windows 10 codebase and runs the same way on PCs, Windows tablets and smartphones.

  • unlocked cell phone

    An unlocked cell phone is a cellular telephone handset that can be used with more than one service provider, making it easy for a user to switch from one cellular network to another... (Continued)

  • unzipping

    Unzipping is the act of extracting the files from a zipped single file or similar file archive.

  • upgrade

    In computers, an upgrade is a new version of or addition to a hardware or, more often, software product that is already installed or in use.

-ADS BY GOOGLE

SearchNetworking

SearchTelecom

SearchUnifiedCommunications

SearchSecurity

Close