Data processing: measuring – calibrating – or testing – Calibration or correction system – Zero-full scaling
Reexamination Certificate
2005-10-11
2005-10-11
Shah, Kamini (Department: 2142)
Data processing: measuring, calibrating, or testing
Calibration or correction system
Zero-full scaling
C702S182000, C370S248000
Reexamination Certificate
active
06954710
ABSTRACT:
A method for signaling to a central facility a fault of at least one subscriber line connected to a switching center via a respective connection line having a UK0interface includes permanently activating the at least one subscriber line using the switching center. Each of the at least one subscriber line is monitored using a respective monitoring device looped into a UK0interface on the respective connection line. A connection to the central facility is established via a separate subscriber line in response to a fault of a first of the at least one subscriber line detected by the respective monitoring device. An item of information related to the first subscriber line is transmitted to the central facility.
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Davidson Davidson & Kappel LLC
Deutsche Telekom
Shah Kamini
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