JPS63196137A - Communication equipment - Google Patents

Communication equipment

Info

Publication number
JPS63196137A
JPS63196137A JP2903487A JP2903487A JPS63196137A JP S63196137 A JPS63196137 A JP S63196137A JP 2903487 A JP2903487 A JP 2903487A JP 2903487 A JP2903487 A JP 2903487A JP S63196137 A JPS63196137 A JP S63196137A
Authority
JP
Japan
Prior art keywords
line
voice
control section
synthesis circuit
call
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
JP2903487A
Other languages
Japanese (ja)
Other versions
JPH07101909B2 (en
Inventor
Yukihiko Ogata
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP62029034A priority Critical patent/JPH07101909B2/en
Priority to DE88300894T priority patent/DE3881724T2/en
Priority to EP88300894A priority patent/EP0282158B1/en
Priority to DE3856195T priority patent/DE3856195T2/en
Priority to EP92201232A priority patent/EP0500194B1/en
Publication of JPS63196137A publication Critical patent/JPS63196137A/en
Priority to US08/369,271 priority patent/US5583930A/en
Priority to US08/476,027 priority patent/US5648971A/en
Priority to US08/476,346 priority patent/US5572580A/en
Publication of JPH07101909B2 publication Critical patent/JPH07101909B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To allow the operator to easily recognize the line state by using a discrimination means so as to discriminate the information of a communication line and outputting the result of discrimination in voice by a voice output means.
CONSTITUTION: In case of a call, when the user hooks off a handset 1, a hook switch 2 is turned ON and it is informed to a control section 4 via an I/O port 3. The control section 4 enters the preparation operation for the call and informs the call request command through a channel D and a reception line (a) as a D-channel transmission signal. The control section 4 informs the information by a command to a voice synthesis circuit 5 and turns an analog switch 6 to a voice synthesis circuit 5. Moreover, if a connection device other than a telephone set uses the line and no idle channel B exists, the voice synthesis circuit 5 generates a voice message and energizes a speaker representing that the other connection device uses the line.
COPYRIGHT: (C)1988,JPO&Japio
JP62029034A 1987-02-10 1987-02-10 Communication device Expired - Fee Related JPH07101909B2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP62029034A JPH07101909B2 (en) 1987-02-10 1987-02-10 Communication device
DE88300894T DE3881724T2 (en) 1987-02-10 1988-02-03 Communication system.
EP88300894A EP0282158B1 (en) 1987-02-10 1988-02-03 Communication system
DE3856195T DE3856195T2 (en) 1987-02-10 1988-02-03 Communication device
EP92201232A EP0500194B1 (en) 1987-02-10 1988-02-03 Communication apparatus
US08/369,271 US5583930A (en) 1987-02-10 1995-01-05 Communication apparatus for responding to calls to a different apparatus on a network
US08/476,027 US5648971A (en) 1987-02-10 1995-06-07 Communication apparatus providing improved information on the states of data channels
US08/476,346 US5572580A (en) 1987-02-10 1995-06-07 Communication apparatus with improved sub-address recall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62029034A JPH07101909B2 (en) 1987-02-10 1987-02-10 Communication device

Publications (2)

Publication Number Publication Date
JPS63196137A true JPS63196137A (en) 1988-08-15
JPH07101909B2 JPH07101909B2 (en) 1995-11-01

Family

ID=12265124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62029034A Expired - Fee Related JPH07101909B2 (en) 1987-02-10 1987-02-10 Communication device

Country Status (1)

Country Link
JP (1) JPH07101909B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01231591A (en) * 1988-03-11 1989-09-14 Fujitsu Ltd Terminal adaptor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61287361A (en) * 1985-06-13 1986-12-17 Matsushita Electric Ind Co Ltd Telephone set
JPS61290840A (en) * 1985-06-19 1986-12-20 Matsushita Electric Ind Co Ltd Telephone set

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61287361A (en) * 1985-06-13 1986-12-17 Matsushita Electric Ind Co Ltd Telephone set
JPS61290840A (en) * 1985-06-19 1986-12-20 Matsushita Electric Ind Co Ltd Telephone set

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01231591A (en) * 1988-03-11 1989-09-14 Fujitsu Ltd Terminal adaptor

Also Published As

Publication number Publication date
JPH07101909B2 (en) 1995-11-01

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees