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Call Completion on Pre-Defined Time (and Date optional) CCDT Disclosure Number: IPCOM000018896D
Original Publication Date: 2003-Sep-25
Included in the Prior Art Database: 2003-Sep-25

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The function, to complete a call automatically at a specific time and date, is in fact available as a feature of mobile devices but not tendered by fixed network providers. In fixed networks, it is only possible to activate the Alarm Call Service to remind the subscriber. To solve this problem, the new idea uses the Call Completion on Pre-Defined Time (CCDT) that comprises a combination of two different functionalities, the Alarm Call Service and CCBS/CCNR (CCBS, Call Completion to Busy Subscriber; CCNR, Call Completion on No Reply).