WO1997014242A3 - Method for optimizing the use of urban telephone lines - Google Patents
Method for optimizing the use of urban telephone lines Download PDFInfo
- Publication number
- WO1997014242A3 WO1997014242A3 PCT/CA1996/000680 CA9600680W WO9714242A3 WO 1997014242 A3 WO1997014242 A3 WO 1997014242A3 CA 9600680 W CA9600680 W CA 9600680W WO 9714242 A3 WO9714242 A3 WO 9714242A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- user
- telephone
- users
- group
- telephone number
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
- H04Q3/002—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
- H04Q5/02—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange with direct connection for all subscribers, i.e. party-line systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU71234/96A AU7123496A (en) | 1995-10-11 | 1996-10-10 | Method for optimizing the use of urban telephone lines |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US524395P | 1995-10-11 | 1995-10-11 | |
US60/005,243 | 1995-10-11 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO1997014242A2 WO1997014242A2 (en) | 1997-04-17 |
WO1997014242A3 true WO1997014242A3 (en) | 1997-06-05 |
WO1997014242B1 WO1997014242B1 (en) | 1997-07-10 |
Family
ID=21714908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CA1996/000680 WO1997014242A2 (en) | 1995-10-11 | 1996-10-10 | Method for optimizing the use of urban telephone lines |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU7123496A (en) |
CA (1) | CA2207055A1 (en) |
WO (1) | WO1997014242A2 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4401856A (en) * | 1981-05-13 | 1983-08-30 | Amtel Communications, Inc. | Control system for handling direct inward dialed telephone calls |
US4629831A (en) * | 1984-02-13 | 1986-12-16 | Amtel Communications, Inc. | Series connected interceptor |
WO1993025035A1 (en) * | 1992-05-26 | 1993-12-09 | Bell Atlantic Network Services, Inc. | Switch reduction for multiple lines of the public telephone network |
US5422936A (en) * | 1992-08-28 | 1995-06-06 | Bell Atlantic Network Services, Inc. | Enhanced message service indication |
-
1996
- 1996-10-10 WO PCT/CA1996/000680 patent/WO1997014242A2/en active Application Filing
- 1996-10-10 CA CA 2207055 patent/CA2207055A1/en not_active Abandoned
- 1996-10-10 AU AU71234/96A patent/AU7123496A/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4401856A (en) * | 1981-05-13 | 1983-08-30 | Amtel Communications, Inc. | Control system for handling direct inward dialed telephone calls |
US4629831A (en) * | 1984-02-13 | 1986-12-16 | Amtel Communications, Inc. | Series connected interceptor |
WO1993025035A1 (en) * | 1992-05-26 | 1993-12-09 | Bell Atlantic Network Services, Inc. | Switch reduction for multiple lines of the public telephone network |
US5422936A (en) * | 1992-08-28 | 1995-06-06 | Bell Atlantic Network Services, Inc. | Enhanced message service indication |
Also Published As
Publication number | Publication date |
---|---|
WO1997014242A2 (en) | 1997-04-17 |
CA2207055A1 (en) | 1997-04-17 |
AU7123496A (en) | 1997-04-30 |
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