METHOD AND ARRANGEMENT FOR EXCHANGING A FAULTY MODULE, PREFERABLY IN A DIGITAL LOCAL EXCHANGE INSTALLATION

Title:

METHOD AND ARRANGEMENT FOR EXCHANGING A FAULTY MODULE, PREFERABLY IN A DIGITAL LOCAL EXCHANGE INSTALLATION

Document Type and Number:

WIPO Patent Application WO1999041620

Kind Code:

A3

Abstract:

Different states of a module (BG) are displayed with the aid of at least one optical display element, e.g. in the form of a light-emitting diode (RL, GL), that has been visibly mounted on the module. By pressing a repair key (RT), a repair state is initiated in which the necessary actions and control procedures to shut down the faulty module take place. A new module inserted in a module frame (BR) is automatically recognized. A test function and an automatic start-up procedure of the new module depending on a positive test result are then activated.

More Like This:

JP2000165475	BULK TRANSMITTING DEVICE
JP4875090	Methods and test signals for measuring speech intelligibility
JP2004513582	Systems and methods for assigning fixed addresses to mobile communication terminals

Inventors:

KOEPP JOERG (DE)
BITTERMANN HANS (DE)
BELGARDT ECKHARDT (DE)
STEINIGKE KLAUS (DE)

Application Number:

PCT/DE1999/000398

Publication Date:

September 23, 1999

Filing Date:

February 11, 1999

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SIEMENS AG (DE)
KOEPP JOERG (DE)
BITTERMANN HANS (DE)
BELGARDT ECKHARDT (DE)
STEINIGKE KLAUS (DE)

International Classes:

H04M3/00; H04M3/10; H04M3/12; H04Q1/02; H04M3/22; (IPC1-7): H04M3/12; H04M3/22; H04M3/10; H04Q1/02

Foreign References:

DE4242323A1	1994-06-16
US3573558A	1971-04-06

Other References:

BRAUN, EDWIN J.: "Maintaining the DIMENSION 400 PBX", BELL LABORATORIES RECORD, vol. 54, no. 9, October 1976 (1976-10-01), USA, pages 244 - 248, XP002111064

Download PDF:

View/Download PDF PDF Help

Previous Patent: INSTRUMENT FOR MEASURING ALTERNATING CURRENT

Next Patent: CIRCUIT BOARD ASSEMBLY INSPECTION