Mobile phones

Mobile phones

Industry: Mobile communications

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Mobile phones

push to talk over cellular (PoC)

Mobile communications; Mobile phones

A service that provides direct one-to-one and one-to-many voice communication in the cellular network. Calls can be started both to individuals and to talk groups with just the push of a key. Call ...

quarter common intermediate format (QCIF)

Mobile communications; Mobile phones

A standard video format that provides an image size of 176 x 144 pixels. QCIF is used in videophones and desktop videoconferencing applications. QCIF has one quarter of the pixels of the full common ...

extensible hypertext markup language (XHTML)

Mobile communications; Mobile phones

A language describing the structure of data for web pages. XHTML consists of HTML elements combined with the syntax of XML. Extensible hypertext markup language is the next-generation version of HTML ...

standard tone

Mobile communications; Mobile phones

See Monophonic ringing tone .

facsimile

Mobile communications; Mobile phones

See "fax."

standby time

Mobile communications; Mobile phones

The period of time for which a battery can power a phone that is switched on and ready to make or receive a call but is not used for an actual call. See also Talk time.