Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO1979000250) COMMUNICATION SYSTEM CALL COVERAGE ARRANGEMENTS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1979/000250 International Application No.: PCT/US1978/000120
Publication Date: 17.05.1979 International Filing Date: 25.10.1978
IPC:
H04M 3/54 (2006.01) ,H04M 9/00 (2006.01) ,H04Q 3/54 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
M
TELEPHONIC COMMUNICATION
3
Automatic or semi-automatic exchanges
42
Systems providing special services or facilities to subscribers
54
Arrangements for diverting calls for one subscriber to another predetermined subscriber
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
M
TELEPHONIC COMMUNICATION
9
Arrangements for interconnection not involving centralised switching
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
Q
SELECTING
3
Selecting arrangements
42
Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
54
in which the logic circuitry controlling the exchange is centralised
Applicants:
Inventors:
Priority Data:
84721731.10.1977US
Title (EN) COMMUNICATION SYSTEM CALL COVERAGE ARRANGEMENTS
(FR) DISPOSITION POUR LA PRISE EN CHARGE D"APPELS DANS UNE INSTALLATION DE COMMUNICATION
Abstract:
(EN) Stations (202) area oriented so that any call directed to a station on any line appearance at that station will be covered by a single button (210) on any one of a number of other coverage station sets. Any other station may also have its calls directed to that same coverage station set and, if desired, to the same call coverage button (210) on the covering set (205). By separating ringing signals and flashing signals and by handling each on a station basis, it is possible to allow both ringing and visual signals (211, 212) of the call if covered by one station, where if call coverage is handled by another station it can be arranged so that only visual signals will be provided.
(FR) Des stations (202) sont disposees de maniere que tout appel adresse a une station sur une des lignes aboutissant a ladite station pourra etre pris en charge, a l"aide d"une seule touche (210), par n"importe laquelle d"une pluralite d"autres stations couvertes. Chacune des autres stations peut aussi avoir ses appels adresses a cette meme station couverte et, si desire, a la meme touche (210) de prise en charge d"appels sur la station de couverture (205). A l"aide de signaux acoustiques d"appel et de signaux lumineux separes, traites chacun dans une station de base, il est possible de faire apparaitre ces deux signaux (211, 212) si l"appel est couvert, par une station, tandis que si la couverture d"appels est assuree par une autre station on peut faire en sorte que seuls les signaux lumineux soient produits.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
JPS54500090