JPS56123133A - Cordless telephone set - Google Patents

Cordless telephone set

Info

Publication number
JPS56123133A
JPS56123133A JP15749080A JP15749080A JPS56123133A JP S56123133 A JPS56123133 A JP S56123133A JP 15749080 A JP15749080 A JP 15749080A JP 15749080 A JP15749080 A JP 15749080A JP S56123133 A JPS56123133 A JP S56123133A
Authority
JP
Japan
Prior art keywords
station
calling
master station
constitution
incoming
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.)
Pending
Application number
JP15749080A
Other languages
Japanese (ja)
Inventor
Naotake Miyamoto
Masaru Nakatani
Yoshio Takahama
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Tottori Sanyo Electric Co Ltd
Sanyo Electric 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 Tokyo Sanyo Electric Co Ltd, Tottori Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP15749080A priority Critical patent/JPS56123133A/en
Publication of JPS56123133A publication Critical patent/JPS56123133A/en
Pending 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
    • H04M1/72502—Cordless telephones with one base station connected to a single line

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

PURPOSE:To simplify the constitution by sharing a calling device by indicating incoming by driving a device for calling from a subordinate station to a master station with a bell signal when the incoming arrives at the line wire while an interphone is busy. CONSTITUTION:The master station and subordinate station are connected together via transmitter-receivers 1 by radio. When the master station and subordinate station are engaged with each other as interphones, relay contact RYS-3 is placed at side B and once a bell signal is led to the 2nd bell signal detecting circuit 18, OR circuit 4 turns on, so that this will be generated from speaker 25 as a ring-back tone by being led to calling signal generating circuit 23. Therefore, the master station knows that there is incoming at the line wire and permits the subordinate station to perform resetting operation so as to change relay contact RYS-3 over to side A for connections with line wires L1 and L2. Thus, the constitution can be simplified by sharing the calling device.
JP15749080A 1980-11-08 1980-11-08 Cordless telephone set Pending JPS56123133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15749080A JPS56123133A (en) 1980-11-08 1980-11-08 Cordless telephone set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15749080A JPS56123133A (en) 1980-11-08 1980-11-08 Cordless telephone set

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2832280A Division JPS56168446A (en) 1980-03-05 1980-03-05 Cordless telephone device

Publications (1)

Publication Number Publication Date
JPS56123133A true JPS56123133A (en) 1981-09-28

Family

ID=15650818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15749080A Pending JPS56123133A (en) 1980-11-08 1980-11-08 Cordless telephone set

Country Status (1)

Country Link
JP (1) JPS56123133A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5861559U (en) * 1981-10-19 1983-04-25 三洋電機株式会社 cordless telephone equipment
JPS5861560U (en) * 1981-10-19 1983-04-25 三洋電機株式会社 cordless telephone equipment
JPS58206244A (en) * 1982-05-27 1983-12-01 Sanyo Electric Co Ltd Transmitting and receiving device of cordless telephone
JPS60212041A (en) * 1984-04-04 1985-10-24 Sanyo Electric Co Ltd Radiotelephony equipment
JPS61151444U (en) * 1985-03-08 1986-09-19
JPS6458153A (en) * 1987-08-28 1989-03-06 Sharp Kk Cordless telephone set
JPH0362653A (en) * 1990-03-07 1991-03-18 Sanyo Electric Co Ltd Cordless telephone set
US5479485A (en) * 1990-04-18 1995-12-26 Sharp Kabushiki Kaisha Facsimile apparatus comprising cordless telephone set

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5861559U (en) * 1981-10-19 1983-04-25 三洋電機株式会社 cordless telephone equipment
JPS5861560U (en) * 1981-10-19 1983-04-25 三洋電機株式会社 cordless telephone equipment
JPS58206244A (en) * 1982-05-27 1983-12-01 Sanyo Electric Co Ltd Transmitting and receiving device of cordless telephone
JPS60212041A (en) * 1984-04-04 1985-10-24 Sanyo Electric Co Ltd Radiotelephony equipment
JPS61151444U (en) * 1985-03-08 1986-09-19
JPS6458153A (en) * 1987-08-28 1989-03-06 Sharp Kk Cordless telephone set
JPH0362653A (en) * 1990-03-07 1991-03-18 Sanyo Electric Co Ltd Cordless telephone set
US5479485A (en) * 1990-04-18 1995-12-26 Sharp Kabushiki Kaisha Facsimile apparatus comprising cordless telephone set

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