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FR2527875B2 - Perfectionnements aux dispositifs pour faciliter l'usage du telephone - Google Patents

Perfectionnements aux dispositifs pour faciliter l'usage du telephone

Info

Publication number
FR2527875B2
FR2527875B2 FR8209070A FR8209070A FR2527875B2 FR 2527875 B2 FR2527875 B2 FR 2527875B2 FR 8209070 A FR8209070 A FR 8209070A FR 8209070 A FR8209070 A FR 8209070A FR 2527875 B2 FR2527875 B2 FR 2527875B2
Authority
FR
France
Prior art keywords
telephone
facilitate
devices
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
FR8209070A
Other languages
English (en)
Other versions
FR2527875A2 (fr
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.)
Individual
Original Assignee
Individual
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 FR8115056A external-priority patent/FR2510848B1/fr
Application filed by Individual filed Critical Individual
Priority to FR8209070A priority Critical patent/FR2527875B2/fr
Publication of FR2527875A2 publication Critical patent/FR2527875A2/fr
Application granted granted Critical
Publication of FR2527875B2 publication Critical patent/FR2527875B2/fr
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
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65—Recording arrangements for recording a message from the calling party
    • H04M1/654—Telephone line monitoring circuits therefor, e.g. ring detectors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
FR8209070A 1981-08-03 1982-05-25 Perfectionnements aux dispositifs pour faciliter l'usage du telephone Expired FR2527875B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8209070A FR2527875B2 (fr) 1981-08-03 1982-05-25 Perfectionnements aux dispositifs pour faciliter l'usage du telephone

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8115056A FR2510848B1 (fr) 1981-08-03 1981-08-03 Dispositif pour faciliter l'usage du telephone
FR8209070A FR2527875B2 (fr) 1981-08-03 1982-05-25 Perfectionnements aux dispositifs pour faciliter l'usage du telephone

Publications (2)

Publication Number Publication Date
FR2527875A2 FR2527875A2 (fr) 1983-12-02
FR2527875B2 true FR2527875B2 (fr) 1988-03-04

Family

ID=26222493

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8209070A Expired FR2527875B2 (fr) 1981-08-03 1982-05-25 Perfectionnements aux dispositifs pour faciliter l'usage du telephone

Country Status (1)

Country Link
FR (1) FR2527875B2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833709A (en) * 1985-05-31 1989-05-23 Nobell Inc. Remote telephone signaling circuitry and device

Also Published As

Publication number Publication date
FR2527875A2 (fr) 1983-12-02

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