NL169666C - DEVICE FOR AUTOMATICALLY ANSWERING TELEPHONE CALLS. - Google Patents

DEVICE FOR AUTOMATICALLY ANSWERING TELEPHONE CALLS.

Info

Publication number
NL169666C
NL169666C NL7202765A NL7202765A NL169666C NL 169666 C NL169666 C NL 169666C NL 7202765 A NL7202765 A NL 7202765A NL 7202765 A NL7202765 A NL 7202765A NL 169666 C NL169666 C NL 169666C
Authority
NL
Netherlands
Prior art keywords
telephone calls
answering telephone
automatically answering
automatically
calls
Prior art date
Application number
NL7202765A
Other languages
Dutch (nl)
Other versions
NL7202765A (en
Original Assignee
Mueller Willy
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
Application filed by Mueller Willy filed Critical Mueller Willy
Publication of NL7202765A publication Critical patent/NL7202765A/xx
Application granted granted Critical
Publication of NL169666C publication Critical patent/NL169666C/en

Links

Classifications

    • 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
    • H04M1/6515—Recording arrangements for recording a message from the calling party using magnetic tape

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)
NL7202765A 1971-12-03 1972-03-02 DEVICE FOR AUTOMATICALLY ANSWERING TELEPHONE CALLS. NL169666C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1767571A CH549319A (en) 1971-12-03 1971-12-03 DEVICE FOR AUTOMATIC TELEPHONE ANSWERING.

Publications (2)

Publication Number Publication Date
NL7202765A NL7202765A (en) 1973-06-05
NL169666C true NL169666C (en) 1982-08-02

Family

ID=4427230

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7202765A NL169666C (en) 1971-12-03 1972-03-02 DEVICE FOR AUTOMATICALLY ANSWERING TELEPHONE CALLS.
NL8200377A NL8200377A (en) 1971-12-03 1982-02-02 DEVICE FOR AUTOMATIC ANSWERING TELEPHONE CALLS.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL8200377A NL8200377A (en) 1971-12-03 1982-02-02 DEVICE FOR AUTOMATIC ANSWERING TELEPHONE CALLS.

Country Status (11)

Country Link
JP (1) JPS5215403B2 (en)
AT (1) AT319350B (en)
BE (1) BE784639A (en)
CA (1) CA961186A (en)
CH (1) CH549319A (en)
DE (1) DE2205919C3 (en)
FR (1) FR2164123A5 (en)
GB (1) GB1388037A (en)
IT (1) IT958560B (en)
NL (2) NL169666C (en)
SE (1) SE368497B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242304A (en) * 1975-09-30 1977-04-01 Hashimoto Corp Receiving tape control system and device by means of response tape in telephone automatic response and recording unit
DE3047918C2 (en) * 1980-12-19 1982-10-21 Compur-Electronic GmbH, 8000 München Method and circuit arrangement for controlling an automatic telephone answering machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793252A (en) * 1952-09-03 1957-05-21 Bell Telephone Labor Inc Telephone answering and message recording system
DE944861C (en) * 1952-10-21 1956-06-28 Max Grundig Arrangement for magnetic recorders provided at a telephone station for the automatic recording of telephone calls
US3226478A (en) * 1960-12-16 1965-12-28 Automatic Elect Lab Automatic telephone answering and message recording system
US3445600A (en) * 1964-08-07 1969-05-20 Leonard M Todd Telephone answering device

Also Published As

Publication number Publication date
BE784639A (en) 1972-10-02
NL8200377A (en) 1982-05-03
JPS4865816A (en) 1973-09-10
SE368497B (en) 1974-07-01
NL7202765A (en) 1973-06-05
DE2205919A1 (en) 1973-06-14
CH549319A (en) 1974-05-15
AT319350B (en) 1974-12-10
GB1388037A (en) 1975-03-19
JPS5215403B2 (en) 1977-04-28
DE2205919B2 (en) 1976-04-29
FR2164123A5 (en) 1973-07-27
DE2205919C3 (en) 1981-12-17
IT958560B (en) 1973-10-30
CA961186A (en) 1975-01-14

Similar Documents

Publication Publication Date Title
NL7311670A (en) MOBILE DEVICE FOR TAKING CROP.
NL7407301A (en) DEVICE FOR SUPPRESSING NOISE.
NL7606929A (en) DEVICE FOR GUIDING PUSH-BUTTON ELEMENTS.
NL7513027A (en) DEVICE FOR EXAMINING A TELEPHONE LINE.
NL165901C (en) DEVICE FOR AUTOMATIC ANSWERING TELEPHONE CALLS.
NL7410858A (en) DEVICE FOR FORMING NAGALM.
NL160457C (en) TALK-CONTROLLED SWITCHING DEVICE FOR RECORDING DEVICES, ESPECIALLY FOR TELEPHONE ANSWERS.
NL155700B (en) SPEAKING TELEPHONE DEVICE.
NL160136C (en) DEVICE FOR GIVING AN INDICATION OF THE CONDITIONS OF TELEPHONE TONE LINES.
CA948338A (en) Automatic telephone answering apparatus
NL169666C (en) DEVICE FOR AUTOMATICALLY ANSWERING TELEPHONE CALLS.
NL171743C (en) DEVICE FOR FORMING GROUP CHARACTERISTIC SIGNALS.
AT315251B (en) Telephone handset
NL178045C (en) DEVICE FOR REGENERATING IMPULSE.
CA936986A (en) Automatic telephone answering apparatus
SE399170B (en) DEVICE FOR CHARGING TELEPHONE CALLS
NL7502867A (en) DEVICE FOR ANSWERING A TELPHONIC CALL.
NL185049C (en) DEVICE FOR REDUCING THE LOCAL EFFECT OF A TELEPHONE STATION.
NL162532C (en) DEVICE FOR DETECTING THE PRESENCE OF VOICE SIGNALS IN A TELEPHONE CHANNEL.
NL172694C (en) DEVICE FOR CONNECTING PIPES.
CH545049A (en) Telephone call answering device
BE769031R (en) TELEPHONE SET FOR SUBSCRIBER
NL159254B (en) DEVICE FOR BLOCKING HIGH-QUALITY CALL CONNECTIONS.
NL7407117A (en) DEVICE FOR THE PROGRAMMED CONNECTION OF TELEPHONE SERIES INSTALLATIONS.
CA833688A (en) Telephone answering device

Legal Events

Date Code Title Description
SNR Assignments of patents or rights arising from examined patent applications

Owner name: ZELLWEGER TELECOMMUNICATIONS AG

V4 Lapsed because of reaching the maximum lifetime of a patent