ES477175A1 - Telephone subscriber apparatus - Google Patents

Telephone subscriber apparatus

Info

Publication number
ES477175A1
ES477175A1 ES477175A ES477175A ES477175A1 ES 477175 A1 ES477175 A1 ES 477175A1 ES 477175 A ES477175 A ES 477175A ES 477175 A ES477175 A ES 477175A ES 477175 A1 ES477175 A1 ES 477175A1
Authority
ES
Spain
Prior art keywords
numbers
display
connection establishment
stored
displayed
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.)
Expired
Application number
ES477175A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE2806234A external-priority patent/DE2806234C2/en
Priority claimed from DE19782852758 external-priority patent/DE2852758C2/en
Priority claimed from DE19782852759 external-priority patent/DE2852759A1/en
Priority claimed from DE19782852811 external-priority patent/DE2852811C2/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of ES477175A1 publication Critical patent/ES477175A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set

Abstract

In some telephone systems unsuccessful (no answer or line engaged) calling subscriber numbers can be stored in the called subscriber station and automatically retrieved for connection establishment when the called subscriber instigates the retrieval. However, the retrieval and connection establishment is automatic, in accordance with presetting of the apparatus in the called station. Apparatus is now provided to display (AZ) the total number of stored numbers and to display visually the numbers themselves, switches (WT) enabling stored number erasure and/or connection establishment selectively on the basis of the number displayed and the decision of the subscriber viewing the display. Facilities (T1 to Tx, Tu) are provided for forwarding selected or all displayed numbers to a substitute station. Call-up means (ABS) enables repetitive display of the sequence of stored numbers so that a selected number can be used for connection establishment during a respective call-up cycle. An established connection can be switched to a calling subscriber corresponding to a displayed number. Conference connections can also be established.
ES477175A 1978-02-14 1979-01-26 Telephone subscriber apparatus Expired ES477175A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2806234A DE2806234C2 (en) 1978-02-14 1978-02-14 Circuit arrangement for a telephone system, with a memory for the telephone numbers of unsuccessfully calling microphone units
DE19782852758 DE2852758C2 (en) 1978-12-06 1978-12-06 Arrangement for a telephone system with the call numbers of unsuccessful calling stations receiving memory
DE19782852759 DE2852759A1 (en) 1978-12-06 1978-12-06 Call memory system for telephone subscriber circuit - is connected to display via controller to indicate incoming calls not yet connected and acknowledged
DE19782852811 DE2852811C2 (en) 1978-12-06 1978-12-06 Arrangement for a telephone system with the call numbers unsuccessful calling stations receiving memory

Publications (1)

Publication Number Publication Date
ES477175A1 true ES477175A1 (en) 1979-07-16

Family

ID=27432280

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477175A Expired ES477175A1 (en) 1978-02-14 1979-01-26 Telephone subscriber apparatus

Country Status (8)

Country Link
AR (1) AR222032A1 (en)
AT (1) AT371963B (en)
AU (1) AU507973B2 (en)
BR (1) BR7900891A (en)
CH (1) CH641616A5 (en)
ES (1) ES477175A1 (en)
GB (1) GB2014825B (en)
IT (1) IT1110527B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1148027B (en) * 1981-03-03 1986-11-26 Cselt Centro Studi Lab Telecom SYSTEM FOR THE PROPAGATION ALONG A TELEPHONE CONNECTION OF THE TEETH OF THE USERS INTERESTED IN THIS CONNECTION
US4591665A (en) * 1983-07-12 1986-05-27 At&T Bell Laboratories Method and apparatus for providing call tracing service
AU587697B2 (en) * 1986-05-01 1989-08-24 Andrews, George Lawrence Ring code recorder
CA1320555C (en) * 1988-05-10 1993-07-20 Shigehiko Yazawa Private automatic branch exchange system with line accessing number adding feature
KR920001542B1 (en) * 1989-02-28 1992-02-18 삼성전자 주식회사 Automatic answering method for a vehicle radio-telephone and device therefor
US6970544B1 (en) 1990-01-03 2005-11-29 Morris Reese Method and apparatus for caller ID system
DE4113366A1 (en) * 1990-06-28 1992-01-09 Siemens Ag Telephone exchange return call signalling system - has calling subscriber number data stored with information indicating return call requirement
DE4020618C2 (en) * 1990-06-28 1993-10-14 Siemens Ag Procedure for signaling telephone callback connections
GB2251763B (en) * 1991-01-11 1995-06-21 Technophone Ltd Telephone apparatus with calling line identification
ATE174463T1 (en) * 1992-02-28 1998-12-15 Siemens Ag PROGRAM-CONTROLLED TELECOMMUNICATIONS SYSTEM WITH THE POSSIBILITY OF AUTOMATIC CALLBACK

Also Published As

Publication number Publication date
CH641616A5 (en) 1984-02-29
AU4419879A (en) 1979-08-23
GB2014825A (en) 1979-08-30
AT371963B (en) 1983-08-25
IT7920067A0 (en) 1979-02-09
ATA103379A (en) 1982-12-15
BR7900891A (en) 1979-09-11
AU507973B2 (en) 1980-03-06
GB2014825B (en) 1982-03-31
AR222032A1 (en) 1981-04-15
IT1110527B (en) 1985-12-23

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