ES241256U - Disposition of circuits for a telephone central. (Machine-translation by Google Translate, not legally binding) - Google Patents
Disposition of circuits for a telephone central. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES241256U ES241256U ES1979241256U ES241256U ES241256U ES 241256 U ES241256 U ES 241256U ES 1979241256 U ES1979241256 U ES 1979241256U ES 241256 U ES241256 U ES 241256U ES 241256 U ES241256 U ES 241256U
- Authority
- ES
- Spain
- Prior art keywords
- selection
- translation
- machine
- legally binding
- google translate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Telephonic Communication Services (AREA)
Abstract
Circuit arrangement for a telephone exchange, with subscribers selecting by keys and a traffic of links to an opposing exchange that makes necessary the conversion of the selection characteristics by keys in series of impulses, existing in the opposing exchange, for the reception of the selection characteristics transmitted through the conduction of links also different receiving arrangements for possible different transmission processes, and the selection of the receiving arrangement being in each case necessary depending on the process used for the transmission of the first selection figure offered, characterized in that in the driving transmission in each case occupied outgoing mode the switching of the speech path is dependent on the previously made emission of a part of the selection figures of the selection information to be sent to the opposing exchange. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1979241256U ES241256Y (en) | 1979-02-08 | 1979-02-08 | CIRCUIT ARRANGEMENT FOR A TELEPHONE CENTRAL. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1979241256U ES241256Y (en) | 1979-02-08 | 1979-02-08 | CIRCUIT ARRANGEMENT FOR A TELEPHONE CENTRAL. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES241256U true ES241256U (en) | 1979-04-01 |
ES241256Y ES241256Y (en) | 1979-10-16 |
Family
ID=8401163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1979241256U Expired ES241256Y (en) | 1979-02-08 | 1979-02-08 | CIRCUIT ARRANGEMENT FOR A TELEPHONE CENTRAL. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES241256Y (en) |
-
1979
- 1979-02-08 ES ES1979241256U patent/ES241256Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES241256Y (en) | 1979-10-16 |
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