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connected line identification presentation (COLP)

Connected LineIdentification Presentation (COLP) is a feature ofdigitalcommunication networks. With COLP, the called subscriber's telephone number is displayed to the calling subscriber. This service feature can be used for the transmission of sensitive data

bychecking the destination number of the called party before transmission. The

retransmission of the destination number can be prevented with Connected Line Identification Restriction (COLR).

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Englisch: connected line identification presentation - COLP
Updated at: 31.01.2012
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