JP3409672B2 - Telephone equipment - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a telephone device connected to a telephone network (exchange) for notifying the telephone number of a caller when making a call. 2. Description of the Related Art In recent years, in an analog network, a calling ID notification service for notifying a calling party of a telephone number at the time of calling has been provided. That is, when the calling party telephone goes off-hook and dials the other party's number, the dialed number is sent to the exchange. When the exchange receives the dialed number, if the corresponding called telephone is free, it transmits the telephone number of the calling telephone to the called telephone and displays it on the display of the called telephone. Subsequently, a calling signal is sent to the called telephone to make a call. [0003] In such a calling ID notification service, a subscriber can subscribe to a caller ID without notification. In addition, the subscriber can make a contract for rejecting an incoming call from a destination of which the caller ID is not notified. here,
A second subscriber whose caller ID is not notified rejects an incoming call from a caller whose caller ID is not notified.
Call to the subscriber of the second, based on the call
Is rejected and a voice message to that effect is sent to the first subscriber. [0004] As described above, the first subscriber whose caller ID is not notified is rejected by the second subscriber who rejects an incoming call from the other party whose caller ID is not notified. , A call based on the call is rejected. For this reason, the first subscriber must dial the specific numbers "1", "8", and "6" for canceling the caller ID non-notification, and then dial the other party number again. There was a problem of bad. Accordingly, an object of the present invention is to improve the operability at the time of a retransmission operation associated with the calling ID notification service. SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a method for transmitting a call to a caller on the calling side.
Caller ID indicating the number is not notified to the called party
Da also connected via the line to the exchange for accommodating the one line, and transmitted to the line during a call to via the line
Redial storage means using the dial number as the redial number
And store the redial according to the redial operation.
In the telephone device for transmitting the redial number of the means to the line, a memory for registering a specific number for canceling the non-notification of the caller number, and when a specific operation of the telephone device is detected , the specific number of the memory is stored. after transmitting the line, before
Control means for transmitting a redial number registered in the redial storage means to the line . Hereinafter, the present invention will be described with reference to the drawings. FIG. 1 is a block diagram showing the configuration of the telephone device according to the present invention. Referring to FIG.
PU1, a 16 Hz detection circuit 2 for detecting incoming signals arriving at telephone lines (hereinafter, lines) L1 and L2 via a diode bridge DB2, a photocoupler 3 for transmitting the incoming signals to CPU 1, and lines L1 and L2. A dial circuit 4 for transmitting a dial signal, a call circuit 5, a line L1,
A hold sound circuit 6 for sending a hold sound to the lines L1, L2 and the like when the L2 is held is provided. Further, in addition to the above-mentioned dial circuit 4 and the holding sound circuit 6 being connected to the CPU 1 of the present apparatus,
A display circuit 8, a ROM 9 for storing a program to be executed by the CPU 1, a RAM 10 for storing data, a dial key 11, a function key 12, and a hook switch HS2 linked to off-hook and on-hook are connected. When making a call using the telephone apparatus, an off-hook is first performed. Then, the transistor Q2 is turned on by closing the contact of the hook switch HS1, and the transistor Q2 is turned on by turning on the transistor Q2.
1 turns on, and the DC loops of the lines L1 and L2 are closed. Subsequently, when the dial key 11 is operated to dial the other party's number, the CPU 1 inputs the operated dial number and confirms that the hook switch HS2 linked to the operation of the hook switch HS1 indicates the off-hook state. After confirmation, the operation dial number is given to the dial circuit 4. Thus, if the dial to be transmitted to the line is DP (dial pulse), the dial circuit 4
A dial is generated and given to the transistor Q2. As a result, the DP dial is sent to the lines L1 and L2 via the diode bridge DB1. When the dial to be transmitted to the line is PB, the dial circuit 4 generates a PB signal and transmits the signal to the lines L1 and L2 via the communication circuit 5. In this way, the dial signal based on the operation of the dial key 11 is sequentially transmitted to the lines L1 and L2, thereby calling the other party. Then, the communication state is established by the response of the other party. On the other hand, when an incoming signal indicating a call to the telephone apparatus arrives at the lines L1 and L2, the incoming signal enters the 16 Hz detection circuit 2 via the diode bridge, and the buzzer BZ connected to the detection circuit 2 Rings the incoming call. Also, 1
This incoming signal detected by the 6 Hz detection circuit 2 is transmitted to the CPU 1 via the photocoupler 3. When the user recognizes the arrival of the incoming call by ringing the buzzer BZ, the user goes off-hook to respond to the incoming call. Then, the contact of the hook switch HS1 is closed, and the transistors Q2, Q2
1 is turned on to form a DC loop of the lines L1 and L2, which results in an incoming call response, and the user starts an incoming call. By the way, this telephone apparatus does not subscribe to a calling ID notification service for notifying its own telephone number to the other telephone side when making a call, and therefore, when dialing the other party number and calling the other telephone at the time of making a call, The telephone number of the telephone apparatus is not transmitted to the other telephone, and a call signal is transmitted to the other telephone after a non-number notification is transmitted. On the other hand, the other party's telephone can also make a contract to reject a call from the other party whose caller ID is not notified. Here, if a call is made from the telephone apparatus of which the caller ID is not notified to the above-mentioned telephone which rejects a call from the caller of which the caller ID is not notified, the call is rejected. The user of the device operates a specific key among the function keys 12. Then, the RAM 10 of the telephone device
The specific numbers "1", "8", and "6" for canceling the caller ID non-notification registered in advance in the predetermined area are transmitted to the lines L1 and L2. The number is transmitted to the lines L1 and L2, and as a result, a call to the other party's telephone becomes possible. FIG. 2 is a flowchart showing the operation of the CPU 1 of such a telephone device. The operation of the main part of the present invention will be described according to this flowchart. First, RAM
The specific numbers "1", "8", and "6" for canceling the caller ID non-notification are registered in a predetermined area of No. 10.
The RAM 10 is provided with a redial area. In such a situation, first, in step S1, it is determined whether or not the user has performed an off-hook operation. Here, if the user goes off-hook and this is detected by the CPU 1 via the hook switch HS2, the CPU 1 proceeds to step S2.
By inputting the operation of the dial key 11 of the user and sequentially storing the input dial number in the redial area of the RAM 10 and outputting the dial number to the dial circuit 4, the operation of the user from the dial circuit 4 is performed. The dialed number corresponding to the line L
1 and L2. When the other party number is transmitted to the lines L1 and L2, the other party phone corresponding to the other party number has a contract to reject an incoming call from the other party whose caller number is not notified. Means that the telephone equipment has a contract for non-caller ID so that it cannot respond to calls from subscribers with no caller ID by voice from an exchange (not shown) connected to lines L1 and L2. A rejection message is sent to the effect. When the user of the telephone apparatus listens to the rejection message and the determination of "rejection message?" In step S3 becomes "Y", the user of the telephone apparatus goes on-hook to stop calling. Then, the CPU 1 detects the on-hook of the user via the hook switch HS2, and determines “On-hook?” In step S4 as “Y”. Next, the user of the apparatus goes off-hook to call the same party again. Then, the CPU 1 detects the off-hook of the user via the hook switch HS2, and determines “off-hook?” In step S5 as “Y”. Thereafter, the CPU 1 proceeds to step S6, and detects an operation of the specific key 12A by the user. Here, when the specific key 12A is operated, the CPU 1 detects this and detects the specific numbers “1”, “8”, and “6” of the predetermined area of the RAM 10 sequentially, and outputs it to the dial circuit 4. Then, dial signals corresponding to the specific numbers “1”, “8”, and “6” are sequentially transmitted from the dial circuit 4 to the lines L1 and L2. Then CPU1 is RAM
The other party numbers in the redial area 10 are sequentially read out and output to the dial circuit 4 in the same manner. Then, dial circuit 4
Line numbers L1 and L2
Sent to The specific numbers "1", "8", "6" for canceling the caller ID non-notification and the other party number following the specific number are sequentially transmitted to the lines L1 and L2.
The exchanges connected to the lines L1 and L2 determine that the caller ID non-notification of the telephone apparatus has been canceled, and transmit the telephone number of the telephone apparatus to the telephone corresponding to the telephone number. Is displayed on the display unit, and a calling process is performed in step S7 to send a calling signal to the other party's telephone and ring the incoming call. Step S8 for this call
When the other party answers at step S9, a call is made between the telephone set and the other party telephone at step S9. When the user ends the call and the telephone device goes on-hook, C
PU1 determines "On-hook?" In step S10 to be "Y", and ends the process. On the other hand, if the other party's telephone is a telephone that does not reject a call from the other party whose caller ID is not notified, the above-mentioned rejection message is not sent out. A calling process for sending a calling signal to the telephone and ringing the incoming call is performed. When the other party's telephone responds to this call in step S8, a call is made between the telephone apparatus and the other party's telephone in step S9. When the user ends the call and the telephone device goes on-hook, the CPU 1 determines “On-hook?” In step S10 to be “Y” and ends the process. As described above, when a caller who is not notified of the caller ID sends a call to a telephone which rejects an incoming call from a destination of which the caller ID is not notified and a rejection message is transmitted, the telephone goes on-hook and then off-hook again. Specific key 1
By operating 2A, the specific numbers "1", "8", "6" for canceling the caller ID non-notification and the other party number can be automatically transmitted. As a result, the manual operation of the specific numbers “1”, “8”, and “6” and the manual operation of the other party number become unnecessary, and the operability is greatly improved. In the above embodiment, the specific key 1
2A, the specific numbers "1", "8", "6" and the other party number are automatically transmitted.
A can also be used as a redial key conventionally provided in the apparatus. That is, it may be determined by setting whether the redial key is used for redialing simply to send out the other party number, or whether the other party number is added to a specific number and used like this apparatus. By operating the specific key 12A, the specific number "1",
After transmitting "8" and "6", the other party number may be transmitted by operating a redial key provided in the device in the past, and the specific numbers "1" and "" may be operated by operating the dial key 11. After transmitting "8" and "6", the redial key may be operated to transmit the other party number. After the specific number is automatically transmitted by operating the specific key 12A, the other party number may be transmitted by operating the dial key 11. On-hook (step S4) and off-hook (step S4) after the rejection message is sent out
Instead of each operation of 5), the dial circuit 4 is driven by operating the specific key 12A to turn off the transistors Q2 and Q1 to open the lines L1 and L2 for a certain time, and then to turn on the transistors Q2 and Q1. Line L1, L2
, And sending the specific number and the other party number to the dial circuit 4 to perform automatic dialing. [0022] According to the present invention, as described above, according to the present invention, the calling
Caller ID indicating the calling party 's telephone number when the calling party makes a call
Accommodating at least one line that does not notify the called party
Connected via the line, and
Redial the dial number sent to the line when calling
Registered as a redial number in the redial storage means and redialed
Redial numbers in the redial storage means according to the operation
The telephone apparatus for delivering to said circuit and a memory to register the specific number for canceling the non notification caller ID, control hand
A stage provided, the control means, to detect a specific operation of the telephone device
If that sends a certain number of memory to the line, followed by pre
The redial number registered in the redial storage means is transmitted to the line, so that a call from the calling side can be received.
A call that does not notify the caller ID when calling (calling)
After being rejected by performing the call to the phone to reject,
There is no need to manually operate the specific number and the telephone number again to re-index dial the phone, thus improving the operability at the time of re-calling to the phone. Further, it is possible to take advantage of the redial function provided in the telephone apparatus from the redialing sometimes conventional onto Symbol telephone.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing a configuration of a telephone device according to the present invention. FIG. 2 is a flowchart showing an operation of a main part of the telephone device. [Description of Signs] 1 ... CPU, 4 ... Dial Circuit, 10 ... RAM, 11 ...
Dial key, 12 ... Function key, 12A ... Specific key, H
S1, HS2: hook switch, Q1, Q2: transistor, L1, L2: line (telephone line).

Claims (1)

(57) [Claims] [Claim 1] The telephone number of the calling party when the calling party makes a call
At least one that does not notify the called party of the caller ID indicating
One of which is connected via the line to the exchange for accommodating the line, die sent to the line during a call to via the line
Dial number as redial number in redial storage means
Register, and in accordance with the redial operation,
In the telephone apparatus for delivering a stage redial number of the line, a memory for registering a specific number for releasing the non-notification of the caller number, the specific operation of the previous SL telephone device is detected, the memory After sending the specific number to the line, store the redial
Control means for transmitting a redial number registered in the means to the line .