JPS6245739B2 - - Google Patents

Info

Publication number
JPS6245739B2
JPS6245739B2 JP53075775A JP7577578A JPS6245739B2 JP S6245739 B2 JPS6245739 B2 JP S6245739B2 JP 53075775 A JP53075775 A JP 53075775A JP 7577578 A JP7577578 A JP 7577578A JP S6245739 B2 JPS6245739 B2 JP S6245739B2
Authority
JP
Japan
Prior art keywords
circuit
tape
signal
response
paytone
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
JP53075775A
Other languages
English (en)
Japanese (ja)
Other versions
JPS551789A (en
Inventor
Tadashi Tamura
Hideyuki Nagashima
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.)
Sanyo Denki Co Ltd
Original Assignee
Sanyo Denki Co Ltd
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 Sanyo Denki Co Ltd filed Critical Sanyo Denki Co Ltd
Priority to JP7577578A priority Critical patent/JPS551789A/ja
Publication of JPS551789A publication Critical patent/JPS551789A/ja
Publication of JPS6245739B2 publication Critical patent/JPS6245739B2/ja
Granted 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
    • H04M1/64—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP7577578A 1978-06-20 1978-06-20 Automatic response unit for automatic answering telephone Granted JPS551789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7577578A JPS551789A (en) 1978-06-20 1978-06-20 Automatic response unit for automatic answering telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7577578A JPS551789A (en) 1978-06-20 1978-06-20 Automatic response unit for automatic answering telephone

Publications (2)

Publication Number Publication Date
JPS551789A JPS551789A (en) 1980-01-08
JPS6245739B2 true JPS6245739B2 (OSRAM) 1987-09-29

Family

ID=13585913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7577578A Granted JPS551789A (en) 1978-06-20 1978-06-20 Automatic response unit for automatic answering telephone

Country Status (1)

Country Link
JP (1) JPS551789A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5769345U (OSRAM) * 1980-10-15 1982-04-26

Also Published As

Publication number Publication date
JPS551789A (en) 1980-01-08

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