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Um interface

See U interface.



U interface

The interface used to connect a pair of wires from the telephone company to network terminator 1 (NT1), which in the U.S. is typically part of the terminal adapter. The "Um interface," meaning "U-mobile," is the air interface in the GSM system. See ISDN terminal adapter. See also U.



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ultrathinUMA
ultrathin laptopUmatic
UltraVioletUMB
ultraviolet lightumbrella term
UltraVNCUMD
ultrawidebandUML
UltriumUMLS
ULTRIXUMOS
ULVUMPC
UMumpteenth

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