http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-255460-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_955881dd812785392bed160d7be10272 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04M15-10 |
| filingDate | 1985-12-23^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3869538292a616435ad23263fb7b7641 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ba081f98c4380637ee801033f797ac9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5dcb15b7302720842a51cf0560bb2628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8dfcae49392f17f90d00bd0af6ee7c6 |
| publicationDate | 1988-04-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-255460-A3 |
| titleOfInvention | METHOD AND CIRCUIT ARRANGEMENT FOR DATA COLLECTION AND TELEPHONE LOCK IN TELEPHONE NETWORKING PLANT |
| abstract | The invention relates to a method for Gesangechsdatenerfassung and phone number blocking in telephone private branch exchange systems with area code and group dialing or subscriber and group connector levels and several Amtsumsetzern. To implement the method, a circuit arrangement is specified. The aim and object of the invention is to provide a rational microcomputer-controlled method and to realize the method, a cost-effective circuit arrangement, which allows in particular the detection of telephone charges and allows the clear assignment of fees to the subscriber causing the toll. According to the invention, the object is achieved in which the dialing and counting pulses are detected and converted at the office converter, in the telephone number of the subscriber to be called a charge allocation number is inserted, the blocking project dependent fixed call numbers is possible, converted in a preprocessing stage at the Vorwaehler dial pulse series into digits and the count pulses are added in a memory, the serial transmission of the data from a plurality of preprocessing stages to a central computer is carried out and the storage and evaluation at the central computer is enabled. Fig. 1 |
| priorityDate | 1985-12-23^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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