JPH0227863B2 - - Google Patents

Info

Publication number
JPH0227863B2
JPH0227863B2 JP57137870A JP13787082A JPH0227863B2 JP H0227863 B2 JPH0227863 B2 JP H0227863B2 JP 57137870 A JP57137870 A JP 57137870A JP 13787082 A JP13787082 A JP 13787082A JP H0227863 B2 JPH0227863 B2 JP H0227863B2
Authority
JP
Japan
Prior art keywords
signal
telephone
tone
call
transmitter
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 - Lifetime
Application number
JP57137870A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5928733A (ja
Inventor
Shin Saegusa
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.)
NEC Corp
Original Assignee
Nippon 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP57137870A priority Critical patent/JPS5928733A/ja
Publication of JPS5928733A publication Critical patent/JPS5928733A/ja
Publication of JPH0227863B2 publication Critical patent/JPH0227863B2/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
    • H04M1/72—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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP57137870A 1982-08-10 1982-08-10 コ−ドレス電話装置 Granted JPS5928733A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57137870A JPS5928733A (ja) 1982-08-10 1982-08-10 コ−ドレス電話装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57137870A JPS5928733A (ja) 1982-08-10 1982-08-10 コ−ドレス電話装置

Publications (2)

Publication Number Publication Date
JPS5928733A JPS5928733A (ja) 1984-02-15
JPH0227863B2 true JPH0227863B2 (OSRAM) 1990-06-20

Family

ID=15208636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57137870A Granted JPS5928733A (ja) 1982-08-10 1982-08-10 コ−ドレス電話装置

Country Status (1)

Country Link
JP (1) JPS5928733A (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02219342A (ja) * 1989-02-21 1990-08-31 Tamura Electric Works Ltd 電話装置
JPH02309850A (ja) * 1989-05-25 1990-12-25 Matsushita Electric Works Ltd コードレス電話装置
JPH05115082A (ja) * 1991-10-22 1993-05-07 Matsushita Electric Ind Co Ltd ボタン電話装置
JP2832145B2 (ja) * 1994-01-27 1998-12-02 キヤノン株式会社 コードレス電話の制御方法およびコードレス電話機
JP2986145B2 (ja) * 1995-02-06 1999-12-06 キヤノン株式会社 無線通信装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635342B2 (OSRAM) * 1973-11-07 1981-08-17

Also Published As

Publication number Publication date
JPS5928733A (ja) 1984-02-15

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