JPS53138611A - Wall-type unit structure for telephone set - Google Patents

Wall-type unit structure for telephone set

Info

Publication number
JPS53138611A
JPS53138611A JP5402377A JP5402377A JPS53138611A JP S53138611 A JPS53138611 A JP S53138611A JP 5402377 A JP5402377 A JP 5402377A JP 5402377 A JP5402377 A JP 5402377A JP S53138611 A JPS53138611 A JP S53138611A
Authority
JP
Japan
Prior art keywords
wall
telephone set
unit structure
type unit
switch
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
JP5402377A
Other languages
Japanese (ja)
Inventor
Keizo Oota
Yasuji Takenoya
Hiroshi Kobayashi
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP5402377A priority Critical patent/JPS53138611A/en
Publication of JPS53138611A publication Critical patent/JPS53138611A/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
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/06—Hooks; Cradles

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

PURPOSE:To secure a perfect operation for a hook switch with no modification of the telephone switch by providing a drop-out preventing means for the handset.
JP5402377A 1977-05-10 1977-05-10 Wall-type unit structure for telephone set Pending JPS53138611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5402377A JPS53138611A (en) 1977-05-10 1977-05-10 Wall-type unit structure for telephone set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5402377A JPS53138611A (en) 1977-05-10 1977-05-10 Wall-type unit structure for telephone set

Publications (1)

Publication Number Publication Date
JPS53138611A true JPS53138611A (en) 1978-12-04

Family

ID=12958978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5402377A Pending JPS53138611A (en) 1977-05-10 1977-05-10 Wall-type unit structure for telephone set

Country Status (1)

Country Link
JP (1) JPS53138611A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5131034A (en) * 1990-08-30 1992-07-14 Northern Telecom Limited Telephone set for use as a desk unit or a wall unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5131034A (en) * 1990-08-30 1992-07-14 Northern Telecom Limited Telephone set for use as a desk unit or a wall unit

Similar Documents

Publication Publication Date Title
JPS5422704A (en) Cordless telephone system
JPS53138611A (en) Wall-type unit structure for telephone set
JPS5386102A (en) Selective exchange system
JPS52119004A (en) Switching system having capability of switching connection during call ing
JPS5348402A (en) Automatic telephone service system for convention
JPS5423304A (en) Cordless telephone system
JPS53105104A (en) Key telephone set
JPS5332603A (en) Telephone set with timer
JPS54908A (en) Centralized response telephone set
UST963001I4 (en) Telephone handset
JPS5437608A (en) Extension incoming automatic selection system
JPS52104202A (en) Automatic answering telephone set using switch operated by special band
JPS53141509A (en) Automatic answering telephone set
JPS5429904A (en) Monitor system of key telephone system
JPS5349902A (en) Technical report copying system using telephone circuit
JPS53146504A (en) Control system for cordless telephone device
JPS52112085A (en) Remote control system
JPS5324207A (en) Key telephone set
JPS544002A (en) Electronic type key telephone set
JPS53138205A (en) Chargeable talkie sending system
JPS5429903A (en) Conference service system of key telephonen system
JPS53100703A (en) Key telephone equipment
JPS52132608A (en) Hook button for preventing half-put handset on telephone set
JPS5390704A (en) Incoming response system
JPS5368107A (en) Automatic answering telephone set