JPS57197949A - Telephone set for loudspeaking voice of opposite subscriber for several seconds after on-hook operation - Google Patents

Telephone set for loudspeaking voice of opposite subscriber for several seconds after on-hook operation

Info

Publication number
JPS57197949A
JPS57197949A JP8321081A JP8321081A JPS57197949A JP S57197949 A JPS57197949 A JP S57197949A JP 8321081 A JP8321081 A JP 8321081A JP 8321081 A JP8321081 A JP 8321081A JP S57197949 A JPS57197949 A JP S57197949A
Authority
JP
Japan
Prior art keywords
subscriber
hook
telephone set
opposite
talk
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
Application number
JP8321081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6328386B2 (enrdf_load_stackoverflow
Inventor
Kazuo Hashimoto
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.)
Hashimoto Corp
Original Assignee
Hashimoto Corp
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 Hashimoto Corp filed Critical Hashimoto Corp
Priority to JP8321081A priority Critical patent/JPS57197949A/ja
Publication of JPS57197949A publication Critical patent/JPS57197949A/ja
Publication of JPS6328386B2 publication Critical patent/JPS6328386B2/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
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP8321081A 1981-05-31 1981-05-31 Telephone set for loudspeaking voice of opposite subscriber for several seconds after on-hook operation Granted JPS57197949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8321081A JPS57197949A (en) 1981-05-31 1981-05-31 Telephone set for loudspeaking voice of opposite subscriber for several seconds after on-hook operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8321081A JPS57197949A (en) 1981-05-31 1981-05-31 Telephone set for loudspeaking voice of opposite subscriber for several seconds after on-hook operation

Publications (2)

Publication Number Publication Date
JPS57197949A true JPS57197949A (en) 1982-12-04
JPS6328386B2 JPS6328386B2 (enrdf_load_stackoverflow) 1988-06-08

Family

ID=13795956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8321081A Granted JPS57197949A (en) 1981-05-31 1981-05-31 Telephone set for loudspeaking voice of opposite subscriber for several seconds after on-hook operation

Country Status (1)

Country Link
JP (1) JPS57197949A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62233964A (ja) * 1986-04-03 1987-10-14 Matsushita Electric Ind Co Ltd 回線端末装置
JPS6326194A (ja) * 1986-07-18 1988-02-03 Matsushita Electric Ind Co Ltd 電話装置
JPH06268726A (ja) * 1992-09-30 1994-09-22 Hashimoto Corp オンフック後相手の声を拡声する電話装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62233964A (ja) * 1986-04-03 1987-10-14 Matsushita Electric Ind Co Ltd 回線端末装置
JPS6326194A (ja) * 1986-07-18 1988-02-03 Matsushita Electric Ind Co Ltd 電話装置
JPH06268726A (ja) * 1992-09-30 1994-09-22 Hashimoto Corp オンフック後相手の声を拡声する電話装置

Also Published As

Publication number Publication date
JPS6328386B2 (enrdf_load_stackoverflow) 1988-06-08

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