JPS61251350A - Card system telephone set - Google Patents

Abstract

PURPOSE:To make the processing of an incoming while absence easy by providing the function to write automatically the dial number of the calling party on a card. CONSTITUTION:When the incoming exists while absence, a ring trip circuit 3g starts a D/A converter 3c and an amplifier 3b, and reads voice message from a voice message area 4a. If the dial number of the calling party is given as the response, it is stored in a dial number area 4b. After coming back to a home, operating number buttons with a card inserted displays the number on a display circuit 3i. After checking it, operating a start button, the telephone number is read and sent.

Description

[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to a telephone device having a so-called answering machine function, and in particular, a telephone device in which a dial number from a caller is automatically recorded on a magnetic card. The invention also relates to a card type telephone device in which the dial number is read out from the card and sent out as a dial signal.

[Background of the invention]

For example, in Japanese Patent Publication No. 59-143454, an abbreviated number and the corresponding telephone number are stored in advance in a memory card, and when making a call, the numbers are read from the card and then the abbreviated number is dialed. A telephone is disclosed in which a telephone number corresponding to the abbreviated number is automatically sent to an exchange. This makes it possible to make calls using the abbreviated number even from a public telephone if the device is equipped with a card reading function, a temporary memory function of read information, a function of matching the abbreviated number with the temporarily stored information, etc. However, this phone only takes into account outgoing calls, and does not take into account incoming calls while the subscriber is away, and the receiving subscriber does not know whether or not the call was received while the subscriber was away, and even if there is one call, which subscriber did the call come from? There is a problem in that it is not possible to know whether the item is real or not.

[Purpose of the invention]

The object of the present invention is that when a call is received while the caller is away, the caller is notified that the caller is away and the dialed number from the caller is recorded on the card. To provide a card-type telephone device which is sent as a dial signal to an exchange.

[Summary of the invention]

For this purpose, the present invention is provided with a function of automatically writing the dialed numbers from the five callers onto the card, in addition to a card reading function and an automatic dialing signal sending function. If the card is configured to record the dialed number from the caller, and if the card is configured to output and transmit the dialed number, it is possible to easily handle incoming calls while the caller is away.

[Embodiments of the invention]

First, an overview of the card type telephone device according to the present invention will be explained. FIG. 1 shows its configuration together with a telephone, exchange, and cards. According to this, the card-type telephone device (ADP) 3 is a telephone installed in the exchange 1.
It is now used in addition to 2. The magnetic card 4 according to the present invention can be externally set into a card-type telephone device [3, and its storage area consists of a voice message area 4a and a dial number area 4b. Card type phone system! The overall operation of CNT 3 is controlled by a control circuit (CNT) 3h, and the outline of the configuration will be explained below.

That is, the entire device is composed of a voice/dial number storage completion tone transmitting section, a control section, a dial number receiving/writing/reading/transmitting section, and a dial number display section, but also includes various operation buttons (not shown). It has become something like this.

First, to explain the voice/dial number storage completion sound sending section, this is a D/A conversion 11 (D/A
) 3c, an audio oscillator circuit (TO) that generates an audio frequency signal
NE) 3a, and an amplifier (AMP) that amplifies the output of the D/A converter 3c and the audible sound oscillation circuit 3a to a specified level.
) 3b. The control unit also includes the previously described control circuit (CNT) 3h and a ring trip circuit (RI N
G) From 3g, the dial number display section is for visually displaying the dial number read out from the dial number area 4b, for example, a seven segment display circuit (D
ISP) 3i.

Furthermore, the dial number reception writing/reading/sending unit receives the dial number from the caller (for example, an A/D converter (A/D) 3f that converts the PB double signal into A/D, and the output of the A/D converter 3f). A read/write circuit (R/W) 3d that writes to the dial number area 4b and reads the dial number from there.
and a dial output path (DGN) 3a that converts the data read from the dial number area 4b into a dial signal (PB double signal or DP double signal) and sends it out.

Now, first of all, to explain the case where an incoming call is received while the user is away, referring to FIG. 2, the control circuit CNT will respond to the LR( The ringing tones are counted, and when a certain number of rings are counted, the control circuits C and NT instruct the ring trip circuit RING to perform a ring trip. As a result, a ring trip is performed by the ring trip circuit RING, and the ringing of the telephone bell is stopped. Control circuit CN after ring trip
T activates the D/A converter 3c and the amplifier AMP, and also controls the reading of message data from the voice message area 4a. As a result, a voice message such as, for example, an announcement such as ``I'm not home at the moment. I'll call you from where I can, so please give me your phone number'' is made to the caller. If there is a dialed number from the caller in response, this is received by the A/D converter 3f, and the series of dialed numbers converted into digital signals is read/written as the caller's telephone number by the read/write circuit R. /W to be stored in the dial number area 4b. When this storage is completed, the audible tone oscillation circuit TONE sends an audible tone to the caller indicating that storage has been completed, and after this, the DC loop to the exchange is disconnected and the series of incoming call processing is completed.

Each time there is an incoming call, the above call processing is performed and the telephone numbers corresponding to the caller are stored in the dial number area 4b in a predetermined order.Next, how a call is made using a card will be explained.

FIG. 3 shows the flow of the calling process. According to this, when you return home, first use your card-type telephone device AD.
With the card inserted in P, press the attached number button ""
is operated, whereby the control circuit CNT activates the read/write circuit R/W, and the telephone number corresponding to that number button is read out from the dial number area 4b.

The read telephone number is displayed by the display circuit DISP, but after confirming this display, start (START)
) When a button is operated, a DC loop is formed with the exchange, and then the telephone number corresponding to that number button is read out again. The read telephone number is converted into a dial signal by the dial sending circuit DGN and sent to the exchange, whereby the subscriber corresponding to the telephone number is called as the called party. Depending on the called party's response, the call can be made, but once the call is over and the telephone device is turned on-hook, the series of outgoing call processing ends.

By repeating the above process each time a number button is operated, it becomes possible to make calls to each called subscriber in sequence.

〔Effect of the invention〕

As explained above, in the case of the present invention, since the telephone number from the caller is recorded on the card each time a call arrives while the user is away, it is possible to easily deal with incoming calls while the user is away.

[Brief explanation of the drawing]

FIG. 1 is a diagram showing the general configuration of a card-type telephone device according to the present invention together with a telephone, etc., and FIGS. 2 and 3 are diagrams showing flows of an example of incoming call processing and outgoing processing in the device, respectively. . 3b...Amplifier, 3c...D/A converter, 3d...
・Reading/writing circuit, 3e...Dial sending circuit, 3
f...A/D converter, 3g...ring trip circuit, 3h...control circuit, 3i...display circuit.

Claims (1)

[Claims] A means for automatically ring tripping when a call is received, a means for automatically reading and sending a message pre-recorded on the card after the ring trip, and a means for receiving the dial number from the caller after sending the message and automatically storing it on the card. A card characterized by a configuration comprising at least a means for recording a dial number on the card, a means for reading and displaying a dial number from the card, and a means for automatically converting the dial number read from the card into a dial signal and transmitting it. type telephone device.