JPS60136498A - Telephone set - Google Patents

Telephone set

Info

Publication number
JPS60136498A
JPS60136498A JP58249403A JP24940383A JPS60136498A JP S60136498 A JPS60136498 A JP S60136498A JP 58249403 A JP58249403 A JP 58249403A JP 24940383 A JP24940383 A JP 24940383A JP S60136498 A JPS60136498 A JP S60136498A
Authority
JP
Japan
Prior art keywords
hold
line
calling
release
condition
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
JP58249403A
Other languages
Japanese (ja)
Inventor
Atsumi Sasaguchi
篤実 笹口
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58249403A priority Critical patent/JPS60136498A/en
Publication of JPS60136498A publication Critical patent/JPS60136498A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M9/00Arrangements for interconnection not involving centralised switching
    • H04M9/002Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems
    • H04M9/003Transmission of control signals from or to the key telephone set; signalling equipment at key telephone set, e.g. keyboard or display equipment

Abstract

PURPOSE:To enable to know release of a holding line without depending on visual confirmation by a lamp by generating a tone for notifying the subscriber of release of suspension only in the line which is held by himself. CONSTITUTION:Status lines H1-Hn which indicate each calling route condition are provided for plural calling routes 1-N. These status lines H1-Hn are controlled so that continuous condition of 12V during calling, disconnection condition of 12V and 0V during holding, and condition of 0V after calling terminates will be observed respectively. An analogue switch turns on and the sound of an oscillator OSC is generated as a tone by combination of these status lines H1- Hn and line buttons L1-Ln.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は2台以上の複数の電話を接続する電話装置に関
する。
DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a telephone device for connecting two or more telephones.

従来例の構成とその問題点 従来、この種の電話装置における回線保留解除確認は、
目視によるもので、回線の使用状態を示すランデの点灯
状態を常に見ながら保留が解除さく1) れたかどうかを識別する必要がある。しかしながら、こ
れだけでは識別するために常に注視し、なくてはならず
、非常に煩わしい。また、この保留解除の目視確認を怠
ると、局線の空保留(実1祭には誰も使用していない回
線が保留されていること)になり、その回線が常に使用
状態となって通話に支障をきたす。更には、この目視確
認を行なっている間は他の仕事ができず、事務処理能力
を低下させるという欠点があるのが現状である。
Conventional configuration and its problems Conventionally, line hold release confirmation in this type of telephone equipment was
It is necessary to visually check whether the call has been released from hold or not by constantly checking the lighting status of the rande, which indicates the usage status of the line. However, this alone requires constant observation in order to identify the object, which is extremely troublesome. Also, if you neglect to visually confirm that the hold has been released, the central office line will be put on hold (a line that is not being used by anyone at the actual first festival is put on hold), and that line will always be in use and you will not be able to make calls. cause trouble. Furthermore, the current situation is that while this visual confirmation is being performed, other work cannot be done, which reduces the ability to process paperwork.

発明の目的 本発明は回線の使用状態を示すランプの状態を目視確認
しておらずとも回線の保留解除を知ることができ、事務
処理能力の向上を期待できる電話装置を提供することを
目的とする。
OBJECTS OF THE INVENTION An object of the present invention is to provide a telephone device in which it is possible to know when a line is released from hold without visually checking the status of a lamp indicating the usage status of the line, and which can be expected to improve office processing capabilities. do.

発明の構成 本発明の電話装置は、回線が保留されたことを記憶する
メモリと、保留中の回線に転送した相手が出て保留が解
除されたことを検出する保留解除検出手段と、この保留
解除検出手段が保留解除検出時でかつ前記メモリに保留
中が記憶されている(2) 場合に保留解除告知音を発生する発音手段と、保留解除
告知音の発音実行の度に前記メモリをリセットするリセ
ット回路とを設けたことを特徴とする。
Composition of the Invention The telephone device of the present invention includes a memory for storing that a line is on hold, a hold release detection means for detecting when the other party transferred to the on-hold line picks up and the hold is released, and (2) sounding means for generating a hold release notification sound when the release detection means detects release of hold and the memory stores "on hold"; and resetting the memory each time the hold release notification sound is generated. The present invention is characterized in that it is provided with a reset circuit.

実施例の説明 以下、本発明の一実施例を図面に基づいて説明する。こ
の図面では、複数の通話路1〜N(Nは整数〕に対して
それぞれの通話路の状態を示す状態線H5〜Hnが設け
られている。図面において上記通話路1〜Nはそれぞれ
線路T1・R1〜Tn−Rnで表わされている。また、
前記状態線H4〜Hnは通話中において12ボルトの連
続状態、保留中においては12ボルトとOボルトの断続
状惑、終話はOボルトになるよう制御されている。この
状態線と回線ボタンL。
DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In this drawing, status lines H5 to Hn are provided for a plurality of communication paths 1 to N (N is an integer) to indicate the state of each communication path.・Represented by R1~Tn-Rn.Also,
The status lines H4 to Hn are controlled to be in a continuous state of 12 volts during a call, an intermittent state of 12 volts and O volts while on hold, and O volts at the end of a call. This status line and line button L.

〜Lnの結合わせによりアナログスイッチIC,をオン
させて発振器08CO音が告知音として出る構成になっ
ている。
-Ln turns on the analog switch IC, and the oscillator 08CO sound is output as a notification sound.

次に、動作に基づいて上記構成を詳しく説明する。まず
通話路T1・R1で通話をしている時、この回線(1)
の状態を示す状態線H4が12ボルトの連続状(3) 態に制御されている。また同時に回線ボタンL、がオン
しているため、フリップフロップF1−1の出力Q カ
1ll(ルベルになり、アナログスイッチ■C2を介し
てインバータIC5の入力が1H″レベルになる。する
と、インバータIC4’i通り、アンド回路IC5の一
方の入力が一回1HIレベルになる。しかし、この状態
ではIC5の他方の入力がILルベルであるためにその
出力はlHルベルに反転しない。次にこの回線を保留す
るために保留ボタンHKをオンさせると、フリップフロ
ップF2を介してアンド回路IC5の前記他方の入力が
−11”H’レベルになるが、状態線H4は、保留され
たことにより12ボルトと0ボルトとを繰り返す断続状
態になり、その変化分は抵抗R,、R2とコンデンサC
1に吸収されてしまいアンド回路IC5の前記一方の入
力はILルベルとなりアンド回路IC5の出力は1Lル
ベルのままである。そこで、他者がこの保留されていた
回線(1)をつかみ通話を始めると、状態線H4が連続
して12ボルトとなる。するとインバータエC4の出力
が1H5レベルとなり、コンデンサC2と抵抗R2とで
決まる時定数分だけアンド回路IC5の出力が(4) IHルベルとなり、アナログスイッチIC,をオンさせ
ることにより発振イgoscからの音が増幅器AMPを
通りスピーカSPより発音される。
Next, the above configuration will be explained in detail based on the operation. First, when making a call on call path T1/R1, this line (1)
The state line H4 indicating the state is controlled to a continuous state (3) of 12 volts. At the same time, line button L is on, so the output of flip-flop F1-1 becomes 1ll (level), and the input of inverter IC5 becomes 1H'' level via analog switch C2. As per 'i', one input of AND circuit IC5 becomes 1HI level once.However, in this state, the other input of IC5 is IL level, so its output is not inverted to 1H level.Next, this line is When the hold button HK is turned on to hold, the other input of the AND circuit IC5 becomes -11"H' level through the flip-flop F2, but the status line H4 becomes 12 volts due to the hold. It becomes an intermittent state that repeats 0 volts, and the change is caused by resistors R, R2 and capacitor C.
1, the one input of the AND circuit IC5 becomes the IL level, and the output of the AND circuit IC5 remains at the 1L level. Then, when another person grabs this held line (1) and starts talking, the status line H4 becomes 12 volts continuously. Then, the output of inverter C4 becomes 1H5 level, the output of AND circuit IC5 becomes (4) IH level for the time constant determined by capacitor C2 and resistor R2, and by turning on the analog switch IC, the oscillation from GOSC is Sound passes through the amplifier AMP and is emitted from the speaker SP.

また、アンド回路■C5の出力は、インバータ回路IC
6,IC,などで構成きれる回路をオンしてフリップフ
ロップ回路F、−+〜F、−nおよびF2をリセットし
て元に戻るのである。
In addition, the output of the AND circuit ■C5 is the inverter circuit IC
6, IC, etc., and resets the flip-flop circuits F, -+ to F, -n and F2 to return to the original state.

このように自分が保留した回線に他者が又は自分が保留
解除を行ない通話に入るとスピーカSPより保留解除告
知音が出るものである。
In this way, when another person or the user cancels the hold on the line that the user has placed on hold and starts a call, the speaker SP makes a sound to notify the user of the release of the hold.

発明の詳細 な説明のように本発明の電話装置によると、自己の回線
が保留されたことを記憶するメモリと、保留中の回線に
転送した相手が出て保留が解除されたことを検出する保
留解除検出手段と、この保留解除検出手段が呆留解除検
出時でかつ前記メモリに保留中が記憶されている場合に
保留解除告知音を発生する発音手段と、保留解除告知音
の発音実行の度に前記メモリをリセットするリセット回
路とを設けたため、自分が保留した回線にのみ保(5) 留解除告知音が発音され、他の回線とまちがえないよう
にできる。保留解除を音で知ることができるため、常に
回線状態を注視する時間が省け、回線の空保留をもなく
すことができる。したがって、本発明は事務処理能力が
さらに向上し、効率のよい回線利用ができるという効果
を奏するものである。
As described in the detailed description of the invention, the telephone device of the present invention includes a memory for storing that the own line is on hold, and detects when the other party transferred to the on-hold line appears and the hold is released. Hold release detection means; a sound generating means for generating a hold release notification sound when the hold release detection means detects release of the hold release and the memory stores "on hold"; and a sound generation means for generating the hold release notification sound. Since a reset circuit is provided to reset the memory each time the user holds the line, the hold release notification sound (5) is emitted only for the line that the user has placed on hold, making it possible to avoid confusing it with other lines. Since you can hear when the hold is released, you can save time constantly monitoring the line status and eliminate idle hold lines. Therefore, the present invention has the effect of further improving office processing capabilities and making it possible to use lines more efficiently.

【図面の簡単な説明】 図面は本発明の電話装置の一実施例の構成図である。 1〜N・・・通話路、H4〜Hn・・・状態線、L、〜
Ln・・・回線ボタン、IC,、IC2・・・アナログ
スイッチ、IC3,IC4゜IC6,IC7・・・イン
バータ、IC5・・・アンドW路、HK・・・保留ボタ
ン” I−1”FI−11・・・フリップフロップ、F
2−・・フリップフロップ〔メモリ〕、osC・・・発
振器、SP・・・スピーカ 代理人 森 本 義 弘 (6)
BRIEF DESCRIPTION OF THE DRAWINGS The drawing is a block diagram of one embodiment of the telephone device of the present invention. 1-N...Communication path, H4-Hn...Status line, L, ~
Ln...Line button, IC,, IC2...Analog switch, IC3, IC4゜IC6, IC7...Inverter, IC5...And W path, HK...Hold button"I-1"FI- 11...Flip-flop, F
2-... Flip-flop [memory], OSC... Oscillator, SP... Speaker agent Yoshihiro Morimoto (6)

Claims (1)

【特許請求の範囲】[Claims] ■、 自己の回線が保留されたことを記憶するメモリー
と、保留中の回線に転送した相手が出て保留が解除され
たことを検出する保留解除検出手段と、この保留解除検
出手段が保留解除検出時でかつ前記メモリに保留中が記
憶されている場合に保留解除告知音を発生する発音手段
と、保留解除告知音の発音実行の度に前記メモリをリセ
ットするリセット回路とを設けた電話装置。
■A memory that remembers that your own line has been put on hold, a hold release detection means that detects when the other party transferred to the hold line appears and the hold is released, and this hold release detection means detects when the hold is released. A telephone device comprising a sound generating means for generating a hold release notification sound when a hold release notification sound is stored in the memory at the time of detection, and a reset circuit that resets the memory each time the hold release notification sound is generated. .
JP58249403A 1983-12-24 1983-12-24 Telephone set Pending JPS60136498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58249403A JPS60136498A (en) 1983-12-24 1983-12-24 Telephone set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58249403A JPS60136498A (en) 1983-12-24 1983-12-24 Telephone set

Publications (1)

Publication Number Publication Date
JPS60136498A true JPS60136498A (en) 1985-07-19

Family

ID=17192461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58249403A Pending JPS60136498A (en) 1983-12-24 1983-12-24 Telephone set

Country Status (1)

Country Link
JP (1) JPS60136498A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731822A (en) * 1985-11-04 1988-03-15 American Telephone And Telegraph Company And At&T Information Systems Inc. Held party notification feature
JPS6451856A (en) * 1987-08-24 1989-02-28 Tamura Electric Works Ltd Telephone exchange system
JPH03157092A (en) * 1989-11-15 1991-07-05 Matsushita Electric Ind Co Ltd Key telephone system
US5436967A (en) * 1994-02-01 1995-07-25 At&T Corp. Held party call-back arrangement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731822A (en) * 1985-11-04 1988-03-15 American Telephone And Telegraph Company And At&T Information Systems Inc. Held party notification feature
JPS6451856A (en) * 1987-08-24 1989-02-28 Tamura Electric Works Ltd Telephone exchange system
JPH03157092A (en) * 1989-11-15 1991-07-05 Matsushita Electric Ind Co Ltd Key telephone system
US5436967A (en) * 1994-02-01 1995-07-25 At&T Corp. Held party call-back arrangement

Similar Documents

Publication Publication Date Title
JPS60136498A (en) Telephone set
JPS63217758A (en) Branching telephone set
JPS61167258A (en) Telephone call holding system
JPS60200666A (en) Call waiting connecting system
JPH04284043A (en) Telephone set
JPH0310266B2 (en)
CN110278330A (en) Active warning missed call method and terminal based on mobile terminal
JPS61247151A (en) Automatic redialing equipment
JPH01160247A (en) Telephone system with external line automatic redial function
JPS63242096A (en) Key telephone system
SU122175A2 (en) Sound calling device of the telephone set
JP2579783B2 (en) Intercom equipment
JPS6384350A (en) Telephone plug socket
JPH01117459A (en) Subscriber absence detection system
JP2610144B2 (en) Incoming call notification system
JP2004080492A (en) Key telephone system
JPH0223793A (en) Holding alarm time setting device
JPS63136753A (en) Waking up call system
JPS59126356A (en) Call signal generating circuit of sound calling telephone set
JPS64874B2 (en)
JPH11234410A (en) Key telephone system
JPS63302691A (en) Key telephone system
JPH01117454A (en) System for notifying telephone incoming call
JPH04117847A (en) Telephone line holding device
JPS63311850A (en) Calling start informing system