Terms you should know202Category 5e (Cat5e)Most Cat5 cable manufactured after 1996 also supports1000BaseT (GigE) installations, and is designated Cat 5e. Cat5ecable normally has four pairs of copper wire.Category 6 (Cat6)Cable and associated connecting hardware capable oftransmitting at speeds up to 200 MHz. Designed specifically tosupport 1000BaseT (GigE), it is also compatible with 10BaseT,100BaseT4, and 100BaseTX installations. The cable normallyhas four pairs of copper wire.Copy KeyA fixed key used to copy entries to your Address Book, SpeedDial Key, Send IM Key, and Call Forward key.Date/Time displayThe IP Phone 1140E shows the current date and time when thetelephone is in an idle state.Directory Number (DN)A telephone number you enter to initiate a call. For example,(555) 555-5555.DomainThe Internet Protocol address the IP Phone connects to whenyou login.Do Not DisturbA feature you activate to block all incoming calls.
