JP2001230849A - Telephone set with misdialing preventing function - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a telephone set with a misdialing preventing function that can prevent misdialing of the telephone set due to artificial entry mistakes and misdialing caused against the intention of a user. SOLUTION: The telephone set is provided with an entry section 108 that instructs entry of characters including a telephone number and a timer value, setting and confirmation of each function, a storage section 112 that stores the sent/received telephone number, the set timer value and management information, a storage management control section 113 that manages the storage section, a comparison section 114 that compares a destination telephone number entered in the case of dialing with the management information, and a key entry monitor section 117 that monitors the entry interval of the destination telephone number. The telephone set confirms the entered destination telephone number to discriminate the propriety of dialing when the entered destination telephone number is discriminated to be in error as the result of comparison or when it is discriminated that the entry interval of the destination telephone number entered by the key entry monitor section exceeds the set timer value.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a telephone set using a wireless or wired telephone line, and more particularly to a general telephone set, a mobile terminal having wireless transmission and reception functions and a base station of a fixed subscriber terminal, and a child station thereof. The present invention relates to a telephone with an erroneous call prevention function including a telephone to be called.

[0002]

2. Description of the Related Art Conventionally, as a telephone of this kind, FIG.
There was something like that shown. FIG. 11 is a block diagram showing the basic configuration of a conventional telephone with a call destination telephone number confirming means. In FIG. 11, a ringer 1101 that emits a ringtone
Is provided on the telephone, the speaker 1102 outputs the voice of the other party of the telephone, and outputs a voice operation message for explaining the operation of the built-in function of the telephone to the user. The vibrator 1103 notifies the incoming call of the telephone, and makes a call. A destination telephone number display unit 1104 displays a destination telephone number of the telephone and an operation for a built-in function of the telephone, and a telephone control unit 1105 controls the entire telephone.

A microphone 1106 is provided on the telephone to input a user's voice.
Stores the telephone number information registered by the user as a speed dial with a speed dial function provided by the telephone, and the telephone is provided with a press-type, touch-type or jog dial type number input key, a speed dial key, and a function setting key 1108, A wireless unit or a wired line control unit 1109 is a wireless unit for a telephone using a wireless line, and a wired line control unit for a telephone using a wired line.
0 indicates transmission and reception of a radio frequency, and the wired line 1111 indicates transmission of wired information. The input includes key input or key press, voice input, and the like. same as below.

[0004] Next, the operation of the above-mentioned conventional telephone set having a call destination telephone number confirmation means will be described with reference to FIG. In particular, a description will be given of a function from input of a destination telephone number or selection of abbreviated dialing performed by the user to confirmation of whether or not the telephone number to be called is correct by the user to call. The user enters the number input key 11
If you make a call by directly entering the other party's phone number from 08,
The number input with the number input key 1108 is simply displayed as it is on the destination telephone number display section 1104, and the user is prompted to confirm the destination telephone number.

[0005] When a user uses the speed dial function to make a call, the user inputs a speed dial key 1108 in which the other party's telephone number has been registered as speed dial, and the registered number is simply displayed as it is. The message is displayed on the unit 1104 to allow the user to confirm the call destination telephone number. After the call destination telephone number is displayed, if the telephone is a portable terminal, the user can display the function setting key 11 after the display.
The call is originated by pressing the call key in 08.
If the telephone is the parent unit of the fixed subscriber terminal or its child unit, the user sets the function setting key 1108 after the display.
Even if the user does not press, the receiver of the telephone is off-hook, or the call is automatically made when the call target is an outside line.

However, since the user can make a call without confirming the call destination telephone number display before calling, there is still a possibility that an erroneous call may occur. Furthermore, when pressure or the like is applied to the number input key 1108 or the abbreviated dial key 1108 unintentionally against the intention of the person, the abbreviated dial function is activated or a telephone number or the like is input and a call is made. In some cases, an erroneous call may occur. Even if a number input key 1108 or a speed dial key 1108 is input to some portable telephones with telephone number confirmation means, the telephone control unit 1105 ignores the input content by the function set by the function setting key 1108 by the user. There are some, but once the function is set, the above setting must be released the next time a call is made.

[0007]

However, in the above-mentioned conventional telephone, it is possible for the user to make an error in the destination telephone number to be called due to an error in inputting the destination telephone number or selecting or inputting abbreviated dialing. It does not have a function to determine that there is a possibility. In addition, the user does not have a function other than displaying the callee telephone number to have the function of confirming whether the telephone number to be called by the user is correct and obtaining the consent. Because the function allows the user to make a call without confirming the call before making a call, the caller mistakenly enters the phone number due to a mistake in the input of the destination phone number, a mistake in selecting the speed dial, or a mistake in the input. There was a problem that there was a possibility of a call.

[0008] Furthermore, a speed dial is artificially inadvertently caused by the pressure on the key input unit of the telephone set caused by placing an object on the telephone set or putting the telephone set in a bag or pants. There has been a problem that an erroneous call may occur due to the operation of the function or the input of a telephone number or the like.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned conventional problems, and it is an erroneous call for preventing an erroneous call caused by an artificial input operation error on a telephone and an erroneous call generated against a user's intention. It is intended to provide a telephone with a prevention function.

[0010]

According to the present invention, there is provided a telephone with an erroneous call prevention function, comprising: an input unit for inputting characters including a telephone number and a timer value; and setting and confirming each function, and an input from the input unit. A storage unit for storing management information including received or received telephone number information and a set timer value, a storage management control unit for managing the storage unit, a destination telephone number input in calling, and the management information And a key input monitoring unit that monitors the input interval of the other party's telephone number.As a result of the comparison by the comparing unit, the other party's telephone number input in the outgoing call is determined to be incorrect. Or when it is determined by the key input monitoring unit that the input interval of the input destination telephone number has exceeded the set timer value, the input destination telephone number is confirmed. It has a configuration that determines whether or not the caller. With this configuration, it is possible to prevent an erroneous call caused by an artificial operation error or the like and an erroneous call caused by an unnatural pressure or the like.

[0011] The telephone with a function for preventing false call origination according to the present invention is characterized in that when the same telephone number as the telephone number information previously input as the management information is input in a call, or when the input telephone number information is previously input. When the time interval between the time and the timer value exceeds a preset timer value, the call is rejected. With this configuration, it is possible to prevent a call to a specific destination due to an artificial input and a call generated due to an unnatural pressure or the like.

[0012] In the telephone with a function for preventing a false call according to the present invention, when the same telephone number as the telephone number of the registration number information previously input as the management information is input in the outgoing call, the telephone number before the input telephone number is inputted. If the time interval between the input and the input is within the time of the timer value set in advance, the calling is permitted. With this configuration, it is possible to prevent an erroneous call due to an artificial input error when a call is made to the specified partner.

[0013] In the telephone with a function for preventing an erroneous call according to the present invention, when a telephone number including the same station number information as that previously input as the management information is inputted in the outgoing call, the telephone number before the inputted telephone number is inputted. If the time interval between the input and the input is within the time of the timer value set in advance, the calling is permitted. With this configuration, it is possible to prevent an erroneous call due to an artificial input error when the destination telephone to be called is a mobile phone, or when the destination telephone number is specified.

In the telephone with erroneous call preventing function according to the present invention, when the same telephone number as the telephone number of the transmission history information in which the call history is prioritized in the new order is input as the management information when the call is made. When the time interval between the input of the telephone number and the previous input is within the time of a preset timer value, the calling is permitted. With this configuration, it is possible to prevent an erroneous call due to an artificial input error when a call is made to a recently called telephone number.

[0015] The telephone with a function for preventing an erroneous call according to the present invention, when the same telephone number as the telephone number of the incoming call history information in which the incoming call history is prioritized in the new order as the management information, is input. When the time interval between the input of the telephone number and the previous input is within the time of a timer value set in advance, the calling is permitted. With this configuration, it is possible to prevent an erroneous call due to an artificial input error when a call is made to a telephone number that has recently arrived.

[0016] The telephone with a function for preventing miscalling according to the present invention is characterized in that, when the same telephone number as the telephone number of the number-of-calls information, which is prioritized in the descending order of the number of calls, is input as the management information, When the time interval between the input of the telephone number and the previous input is within the time of a timer value set in advance, the calling is permitted. With this configuration, it is possible to prevent an erroneous call due to an artificial input error when a call is made in the past and a call is made to a telephone number with a large number of calls.

In the telephone with erroneous call prevention function according to the present invention, when the same telephone number as the telephone number of the call time information which is prioritized in the descending order of the call time is input as the management information, the telephone number may be changed. When the time interval between the input of the telephone number and the previous input is within the time of a timer value set in advance, the calling is permitted. With this configuration, it is possible to prevent an erroneous call due to a human input error when a call is made in the past and a call is made to a telephone number having a long talk time.

In the telephone with a function for preventing miscalling according to the present invention, the same telephone number as the telephone number stored together with the call date information preliminarily input as the management information is used when the call date information preliminarily input is stored. When a call date is entered, the call is rejected. With this configuration, it is possible to prevent a call made by a human input to a telephone number that is absent or unable to make a call.

The telephone with an erroneous call prevention function according to the present invention is provided with a display unit for notifying the input information and the information including the destination telephone number information, confirmation, setting and comparison information. When it is determined that there is a telephone number whose one digit adjacent to the input telephone number is inverted is stored in the management information, one digit adjacent to the input telephone number is inverted. Telephone numbers are displayed on the display unit. With this configuration, the telephone number input by the user is inverted 1
Since it is possible to confirm whether or not there is an error in the digits, it is possible to prevent an erroneous call due to an artificial input error, and to notify the user of a telephone number that is less likely to make an erroneous call.

According to the present invention, basically, telephone number information, registration information, management information including station number information, which is input and stored in advance by a user, and a destination telephone number input by the user at the time of making a call. When the telephone number entered by the user is determined to be incorrect, and when the key input interval time elapses from the timer value set in advance by the user, the call information is transmitted to the user. By asking for final confirmation and consent, artificial input mistakes on the telephone, such as mistakes in the input of the other party's phone number, mistakes in selection of the speed dial, or mistakes in input, and unintentionally against the intention of the person himself Even if the abbreviated dialing function is activated or a telephone number or other input is made, a telephone with an erroneous call prevention function that can avoid erroneous calls by checking the user and obtaining further consent is available. It is.

[0021]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to FIGS.
First to tenth embodiments of the present invention will be described in detail.

(First Embodiment) First, a telephone with an erroneous call prevention function according to a first embodiment of the present invention will be described with reference to FIG. FIG. 1 is a block diagram showing a basic configuration of a telephone with an erroneous call prevention function according to the first embodiment of the present invention. In FIG.
Reference numeral 01 outputs a warning sound when it is determined that the output of the ring tone included in the telephone or the destination telephone number is incorrect. The speaker 102 outputs a voice of the other party included in the telephone, a message when the other party telephone number is determined to be incorrect, and a voice operation message for operating the built-in function of the telephone to the user. The vibrating unit 103 uses the vibration function to notify the incoming call of the telephone and the vibration function when it determines that the other party's telephone number is incorrect.

The display unit 104 displays a call destination telephone number of the telephone, an operation display for a built-in function of the telephone, and a message or stored information when it is determined that the destination telephone number is incorrect. . Telephone control part 1 of telephone
05 operates to correspond to the erroneous call prevention function. The microphone 106 is provided in the telephone and inputs a user's voice.
The abbreviated dial storage unit 107 stores a telephone number registered by the user as abbreviated dial using the abbreviated dial function provided in the telephone. A key input unit 108 including a press type, touch type or jog dial type number input key, abbreviated dial key, final confirmation acknowledge key, and function setting key is key input means provided in the telephone. The wireless unit or wired line control unit 109 is a wireless unit for a telephone using a wireless line, and a wired line control unit for a telephone using a wired line, and the antenna 110 transmits and receives a radio frequency.

The wired line 111 transmits wired information. The storage unit 112 stores telephone information stored when a call is made, telephone number information managed by the storage management control unit 113,
It stores management information as information accompanying the call, such as registration information, station number information, transmission history information, incoming call history information, number-of-calls information, call time information, and call date information. The storage management control unit 113 manages the management information stored in the storage unit 112 according to the function contents set by the user in advance of the calling operation.
The comparison unit 114 compares the management information in the managed storage unit with the destination telephone number input by the user when making a call and determines that the error is wrong, and when the user inputs a key within the timer value set in advance. A voice recognition function is provided to output a notification signal when there is no message and obtain confirmation and approval from the user. The key input monitoring unit 117 monitors the input state of the key input unit 108, and the storage management control unit 11
When the key input interval time elapses from the timer value set in advance in No. 3, it notifies the comparing unit 114 that there is no key input.

Next, with reference to FIG. 1, the operation of the telephone with an erroneous call prevention function according to the first embodiment of the present invention will be described. First, the storage unit 112 obtains time, date, and day of the week information from the telephone control unit 105 and a call destination telephone number from the telephone input key of the key input unit 108 at the time of calling, and stores it as telephone information. At the time of an incoming call, in addition to the time, date and day of the week information, the telephone number of the called party is obtained from the telephone control unit 105 and stored as telephone information. At the end of the call, the call is started, and in addition to the information of the time, date and day of the week, the other party's telephone number at the start of the call is obtained from the telephone input key of the key input unit 108 or the telephone control unit 105 and stored as telephone information. Each time the contents of the speed dial storage unit 107 are updated, the telephone number of the speed dial is stored as telephone information via the telephone control unit 105. Further, the key input unit 108
Each time a telephone number or a station number for preventing false call is input by the user in advance of performing a call operation by the function setting key, the telephone number is set as telephone information from the telephone input key of the key input unit 108. Remember.

The telephone information stored in the storage unit 112 includes the function contents selected and set by the user from the function setting keys of the key input unit 108 to prevent erroneous calls and the telephone control unit 105
Telephone number information managed by the storage management unit control unit 113 according to a time zone using a time always given from the user, and configured by a telephone number input in advance by the user to perform a calling operation;
Registered number information consisting of a telephone number registered for the speed dial function built into the telephone and the above-mentioned telephone number information, station number information consisting of a station number previously input by the user to perform a call operation, and calling. Transmission history information that keeps a record of the destination phone number and call start time entered by the user when making a call, and a call that keeps a history of the destination phone number and call time that is sent from the recipient when a call is received History information, call count information that counts the number of calls to the other party, call duration information consisting of the duration of the call, call start time, call end time, and the time entered by the user in advance, date and day of the call Are classified into a maximum of eight pieces of management information of call day information composed of a day and a day of the week input by the user in advance, and are stored in the storage unit 112. However, other information can be input.

When the user performs a calling operation, the storage unit 11
The comparison unit 112 compares the management information stored in 2 with the destination telephone number input from the telephone input key of the key input unit 108, and based on the result, the comparison unit 112
If it is determined that the other party's telephone number input from the telephone input key is not the telephone number of the erroneous call, or the time of the input interval of the key input unit 108 is preset in the storage management control unit 113 by the user. When the key input monitoring unit 117 determines that the value is within the timer value, the comparing unit 112
Sends a final confirmation acknowledgment signal to the telephone control unit 105, and the telephone control unit 105 executes a calling process.
When the key input monitoring unit 117 determines that the input interval of 08 has elapsed from the timer value preset in the storage management control unit 113 by the user, the comparison unit 112 outputs a message indicating an error or a similar telephone number. Then, a message display instruction is output to the display unit 104 for the user to confirm and approve the call, and the display unit 104 displays the content.

At the same time, the comparison unit 112 sends the function 1 corresponding to each embodiment selected and set by the user from the function setting key of the key input unit 108 to the storage management unit control unit 113 for the purpose of preventing erroneous calls. The ringer 101, the speaker 102, and the vibrating unit 1
03 is also notified, and the user is notified by each notification means that there is an error. Then, according to the input contents of the key input unit 108 including the final confirmation acknowledgment key by the user or the user confirmation acknowledgment message from the microphone 106, the comparison unit 112 having the voice recognition function sends a final confirmation acknowledgment signal or a call rejection signal to the telephone. Sent to the control unit 105,
The telephone control unit 105 performs a calling process or a call stopping process.

In the case of a telephone using a radio line, the transmission data of the telephone control unit 105 that has made a call is transmitted to the radio unit 1 after modulation.
In the case of a telephone using a wired line, the signal is transmitted from the antenna 110 via the line 09 and processed by the wired line control unit 109 and transmitted to the wired line 111 for transmitting wired information.

According to the first embodiment of the present invention, when the telephone number entered by the user is determined to be incorrect, or when the time of the key input interval elapses from a preset timer value, By requesting the final confirmation and approval of the input telephone number, an erroneous call can be prevented.

The telephone according to the first embodiment of the present invention is different from the conventional telephone shown in FIG.
2. A storage management control unit 113, a comparison unit 114, and a key input monitoring unit 117 are added, and a call destination telephone number display unit 1104 is added.
The telephone according to the first embodiment of the present invention is realized by a minimum necessary logic circuit configuration that only slightly improves the number input key, the speed dial key, the function setting key 1108, and the telephone controller 1105. Can be.

A telephone with an erroneous call preventing function according to the first embodiment of the present invention has a storage unit for storing management information, and a storage management control unit for managing a timer value or the like preset by a user in the storage unit. And a comparison unit for determining whether the destination telephone number entered by the user at the time of calling is incorrect, and a key input monitoring unit for monitoring the state of the key input. Determines that the telephone number entered by the user is incorrect, or when the key input interval time elapses from the timer value set in advance by the user, requests the user to confirm and acknowledge the information used for calling. By doing so, it is possible to prevent an erroneous call caused by an artificial operation error or the like and an erroneous call caused by an unartificial pressure or the like.

(Second Embodiment) Next, with reference to FIG. 2, an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to a second embodiment of the present invention will be described. FIG.
FIG. 7 is a block diagram showing a basic configuration of a false call prevention function unit of a telephone with a false call prevention function according to a second embodiment of the present invention. In FIG. 2, a telephone control unit 2 of the telephone
05 operates to correspond to the erroneous call prevention function. The key input unit 208 is provided on the telephone and includes a push-type, touch-type or jog dial-type number input key, abbreviated dial key, a final confirmation acknowledge key, and a function setting key. Telephone information 21
Numeral 5 is composed of a telephone number stored when a call is made and a telephone number previously input by the user to perform a calling operation. The telephone number information 216 is managed in telephone information. Storage unit 21
Reference numeral 2 stores telephone information and management information as telephone number information managed by the storage management control unit 213. The storage management control unit 213 manages the management information stored in the storage unit 212 according to the function content (for example, function 2) set in advance by the user for the calling operation. The comparison unit 214 compares the management information in the managed storage unit with the destination telephone number input by the user when making a call, determines whether the key input has been performed within the timer value set in advance by the user. Recognize. The key input monitoring unit 217 monitors the input state of the key input unit 208, and the storage management control unit 21
When the time of the key input interval elapses from the timer value set in advance in No. 3, the control unit 214 informs the comparing unit 214 that there is no key input.

Next, referring to FIG. 2, the operation of the erroneous call prevention function unit of the telephone with the erroneous call prevention function according to the second embodiment of the present invention will be described. First, if the user selects a function 2 from the function setting key of the key input unit 208 to the storage management unit control unit 213 for the purpose of preventing an erroneous call, the function is set to function 2. The storage management unit control unit 213 updates the telephone number information 216 by combining the telephone numbers for preventing erroneous calls input from the key input unit 208 before performing the operation at an arbitrary time. Then, when the user performs a calling operation, the comparing unit 212 compares the telephone number information 216 with the other party's telephone number input from the telephone input key of the key input unit 208. From the result, it is determined that the comparing unit 212 matches. When the judgment is made, or when the user informs the comparison unit 212 from the key input monitoring unit 217 that the time of the key input interval has elapsed from the timer value preset in the storage management control unit 213, the comparison unit 212 A call rejection signal is sent to the telephone control unit 205, and the telephone control unit 205 performs a call stop process.

The telephone with an erroneous call preventing function unit according to the second embodiment of the present invention uses the telephone number information input by the user in advance as the management information by the function 2 having the above configuration, and If you enter the same phone number as the entered phone number information, or if the key input interval time exceeds the timer value set in advance by the user, the call is rejected and the input is made artificially. It is possible to prevent a call to a specific destination and a call caused by unnatural pressure or the like.

(Third Embodiment) Next, with reference to FIG. 3, an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to a third embodiment of the present invention will be described. FIG.
FIG. 10 is a block diagram showing a basic configuration of an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to a third embodiment of the present invention. In FIG. 3, a telephone control unit 30 of the telephone
5 operates to correspond to the erroneous call preventing function. The abbreviated dial storage unit 307 is a abbreviated dial function provided in the telephone for storing a telephone number registered by the user as abbreviated dial. A key input unit 308 is provided on the telephone and is a push-down type.
Includes a touch-type or jog-dial number input key, speed dial key, final confirmation acknowledgment key, and function setting key.
The telephone information 315 includes a telephone number stored when a call is made, a telephone number previously input by the user to perform a calling operation, and a telephone number obtained from the speed dial storage unit 307.
The registration information 316 is registered and managed by telephone information. The storage unit 312 stores telephone information and management information as registration information managed by the storage management control unit 313. The storage management control unit 313 manages the management information stored in the storage unit 312 according to the function contents (for example, function 3) set in advance by the user for the calling operation. The comparison unit 314 compares the management information in the managed storage unit with the destination telephone number input by the user when making a call and determines whether the key input has been performed within the timer value set in advance by the user. recognize. The key input monitoring unit 317 monitors the input state of the key input unit 308, and the storage management control unit 313
When the time of the key input interval elapses from the timer value set in advance, the control unit 314 notifies the comparing unit 314 that there is no key input.

Next, the operation of the erroneous call prevention function unit of the telephone with the erroneous call prevention function according to the third embodiment of the present invention will be described with reference to FIG. First, if the user selects a function from the function setting key of the key input unit 308 to the storage management unit control unit 313 to prevent erroneous call, and the function content is the function 3, the user makes a call from the telephone information 315. The storage management unit control unit 313 combines the telephone number for erroneous call prevention input from the key input unit 308 beforehand and the telephone number obtained from the speed dial storage unit 307 at an arbitrary time before performing the operation, and registers the registration information 316. Update and store. Then, when the user performs a calling operation, the comparing unit 312 compares the registration information 316 with the other party's telephone number input from the telephone input key of the key input unit 308, and based on the result, the comparing unit 312
Is determined, and transmission from the key input monitoring unit 317 to the comparison unit 312 is not performed because the key input interval time is shorter than the timer value preset in the storage management control unit 313 by the user. Is the comparison unit 31
2 sends a final confirmation acknowledgment signal to the telephone control unit 305, and the telephone control unit 305 performs a calling process.

The telephone with an erroneous call preventing function unit according to the third embodiment of the present invention uses the registration number information previously input by the user as the management information by the function 3 having the above configuration, and By allowing a call only when a key input is performed within the timer value set in advance and the same telephone number as the registration number information is input, the type of telephone and the call area are specified. When a call is made to the other party, an erroneous call due to an artificial input error can be prevented.

(Fourth Embodiment) Next, with reference to FIG. 4, an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to a fourth embodiment of the present invention will be described. FIG.
FIG. 14 is a block diagram showing a basic configuration of a false call prevention function unit of a telephone with a false call prevention function according to a fourth embodiment of the present invention. In FIG. 4, a telephone control unit 40 of the telephone
5 operates to correspond to the erroneous call preventing function. The key input unit 408 includes a press type, touch type or jog dial type number input key, abbreviated dial key, final confirmation acknowledge key, and function setting key provided in the telephone. Phone information 415
Is composed of a telephone number stored when a call is made and a station number previously input by the user to perform a calling operation. The station number information 416 is managed as telephone information. The storage unit 412 accumulates telephone information and management information as registration information managed by the storage management control unit 413. The storage management control unit 413 controls the management information stored in the storage unit 412 according to the function contents (for example, function 4) set by the user in advance of the calling operation. The comparison unit 414 compares the management information in the managed storage unit with the station number of the destination telephone number input by the user at the time of calling, and makes a key input within a timer value preset by the user. Recognize if it has been done. The key input monitoring unit 417 monitors the input state of the key input unit 408, and the storage management control unit 413
When the time of the key input interval elapses from the timer value set in advance, a notification that there is no key input is transmitted to the comparing unit 414.

Next, with reference to FIG. 4, the operation of the erroneous call prevention function unit of the telephone with erroneous call prevention function according to the fourth embodiment of the present invention will be described. First, if the user selects a function from the function setting key of the key input unit 408 to the storage management unit control unit 413 to prevent the erroneous call, the function is a function 4, and the user makes a call from the telephone information 415. The storage management unit control unit 413 updates the station number information 416 by combining the station numbers for erroneous call prevention input from the key input unit 408 at an arbitrary time before performing the operation. When the user performs a calling operation, the comparing unit 412 compares the stored station number information 416 with the station number of the destination telephone number input from the telephone input key of the key input unit 408, and based on the result, the comparing unit 412 When it is determined that 412 coincides with each other, and transmission from the key input monitoring unit 417 to the comparison unit 412 is not performed because the key input interval time is shorter than the timer value preset in the storage management control unit 413 by the user. The comparison unit 412 sends a final confirmation acknowledgment signal to the telephone control unit 405, and the telephone control unit 405 performs a calling process.

The telephone with an erroneous call prevention function unit according to the fourth embodiment of the present invention uses the station number information previously input by the user as the management information by the function 4 having the above configuration, and The key input is performed within the timer value set in, and the call is permitted only when a telephone number including the same station number as the station number information is entered. In this case, or when the destination telephone station number is specified, it is possible to prevent an erroneous call due to an artificial input error.

(Fifth Embodiment) Next, with reference to FIG. 5, an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to a fifth embodiment of the present invention will be described. FIG.
FIG. 13 is a block diagram showing a basic configuration of a false call prevention function unit of a telephone with a false call prevention function according to a fifth embodiment of the present invention. In FIG. 5, the control unit 505 of the telephone operates so as to correspond to the false call preventing function. Key input unit 50
Reference numeral 8 includes a press type, touch type or jog dial type number input key, abbreviated dial key, final confirmation acknowledgment key, and function setting key provided in the telephone. The telephone information 515 includes a telephone number and the like stored when a call is made. The transmission history information 516 is managed by the transmitted telephone information. Storage unit 51
Reference numeral 2 stores telephone information stored when a call is made and management information as transmission history information managed by the storage management control unit 513. The storage management control unit 513 manages the management information stored in the storage unit 512 according to the function contents (for example, function 5) set in advance by the user for the calling operation. The comparison unit 514 compares the management information managed in the storage unit with the destination telephone number input by the user when making a call, determines whether the key input has been performed within the timer value set in advance by the user. Recognize. Key input monitor 5
17 monitors the input state of the key input unit 508, and when the time of the key input interval elapses from the timer value preset in the storage management control unit 513 by the user, the comparing unit 51.
4 is notified that there is no key input.

Next, with reference to FIG. 5, the operation of the erroneous call prevention function unit of the telephone with erroneous call prevention function according to the fifth embodiment of the present invention will be described. First, if the function content selected and set for the purpose of preventing erroneous calls is function 5 by the user from the function setting key of the key input unit 508 to the storage management unit control unit 513, the telephone control unit 505 transmits the call when calling. The storage management unit control unit 513 gives priority to the telephone information in which the call destination telephone number is obtained from the telephone input key of the key input unit 508 together with the obtained call time, date and day information at an arbitrary time in a new order. The transmission history information 516 is ranked and updated and stored as a call history. When the user performs a calling operation, the comparing unit 51 compares the transmission history information 516 with the destination telephone number input from the telephone input key of the key input unit 508.
2, the comparison unit 512 determines that they match, and the key input interval time is shorter than the timer value preset in the storage management control unit 513 by the user. When transmission to 512 is not performed, comparing section 512 sends a final confirmation acknowledgment signal to telephone control section 505, and telephone control section 505 performs a calling process.

In the telephone with an erroneous call preventing function unit according to the fifth embodiment of the present invention, the transmission history information in which the call histories are prioritized in the newest order as the management information by the function 5 having the above-described configuration. By using the key, the user made a key input within the timer value set in advance and allowed the call only when the same telephone number as the transmission history information was input, so that a recent call was made. When a call is made to a telephone number or the like, an erroneous call due to an artificial input error can be prevented.

(Sixth Embodiment) Next, with reference to FIG. 6, an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to a sixth embodiment of the present invention will be described. FIG.
FIG. 14 is a block diagram showing a basic configuration of a false call prevention function unit of a telephone with a false call prevention function according to a sixth embodiment of the present invention. In FIG. 6, the control unit 605 of the telephone operates so as to correspond to the false call preventing function. Key input unit 60
Reference numeral 8 includes a press type, touch type or jog dial type number input key, abbreviated dial key, final confirmation acknowledgment key, and function setting key provided in the telephone. The telephone information 615 is stored information such as a telephone number stored when a call is made. The incoming call history information 616 is managed based on incoming telephone information. Storage unit 612
Is the telephone information stored at the time of calling and the storage management control unit 6
Reference numeral 13 stores management information as incoming call history information to be managed. The storage management control unit 613 manages the management information stored in the storage unit 612 according to the function content (for example, function 6) set in advance by the user for the calling operation. The comparing unit 614 compares the management information in the managed storage unit with the destination telephone number input by the user at the time of calling, and determines whether the key input is performed within the timer value set in advance by the user. recognize. Key input monitor 617
Monitors the input state of the key input unit 608, and when the time of the key input interval elapses from the timer value preset in the storage management control unit 613 by the user, the comparison unit 614.
To the user that there was no key input.

Next, the operation of the erroneous call prevention function unit of the telephone with erroneous call prevention function according to the sixth embodiment of the present invention will be described with reference to FIG. First, if the function content selected and set for prevention of erroneous call is temporarily function 6 by the user from the function setting key of the key input unit 608 to the storage management unit control unit 613, the time and date are set at the time of incoming call. In addition to the day-of-week information, the telephone number of the called party is stored in the telephone controller 605.
The storage management unit control unit 613 updates and stores the incoming call history information 616 at any time by prioritizing the incoming call history in the order of newest incoming call history. When the user performs a calling operation, the comparison unit 612 compares the incoming call history information 616 with the destination telephone number input from the telephone input key of the key input unit 608, and based on the result, the comparison unit 6
Since the key input interval is shorter than the timer value preset by the user to the storage management control unit 613 by the user, the key input monitoring unit 617 transmits to the comparison unit 612. If not, the comparison unit 612 sends a final confirmation acknowledgment signal to the telephone control unit 6.
05, and the telephone control unit 605 performs a calling process.

In the telephone with an erroneous call preventing function according to the sixth embodiment of the present invention, the incoming call history information in which the incoming histories are prioritized in the newest order as the management information is provided by the function 6 having the above configuration. By using, the user can make a call only when a key is input within the timer value set in advance and the same phone number as the incoming call history information is entered, When a call is made to a number, an erroneous call due to an artificial input error can be prevented.

(Seventh Embodiment) Next, with reference to FIG. 7, an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to a seventh embodiment of the present invention will be described. FIG.
FIG. 17 is a block diagram showing a basic configuration of an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to a seventh embodiment of the present invention. In FIG. 7, the control unit 705 of the telephone operates so as to correspond to the false call preventing function. Key input unit 70
Reference numeral 8 includes a press type, touch type or jog dial type number input key, abbreviated dial key, final confirmation acknowledge key, and function setting key provided in the telephone. The telephone information 715 is managed as stored information such as a telephone number stored when a call is made, and the call count information 716 is managed as telephone information. The storage unit 712 accumulates telephone information stored when a call is made and management information as call frequency information managed by the storage management control unit 713.
The storage management control unit 713 manages the management information stored in the storage unit 712 according to the function contents (for example, function 7) set in advance by the user for the calling operation. The comparison unit 714 compares the management information in the managed storage unit with the destination telephone number input by the user when making a call and determines whether the key input has been performed within the timer value set in advance by the user. Recognize. The key input monitoring unit 717 monitors the input state of the key input unit 708, and when the time of the key input interval elapses from a timer value preset in the storage management control unit 713 by the user, the key input to the comparison unit 714. Communicate that there was no.

Next, with reference to FIG. 7, the operation of the erroneous call prevention function unit of the telephone with erroneous call prevention function according to the seventh embodiment of the present invention will be described. First, if the user selects a function from the function setting key of the key input unit 708 and instructs the storage management unit control unit 713 to prevent an erroneous call from being made, the function is started and the call is started and terminated at the end of the call. In addition to the time, date and day of the week information, the storage management unit control unit 713 obtains and stores the telephone information obtained by obtaining the telephone number of the other party at the time of the call from the telephone input key of the key input unit 708 or the telephone control unit 705. The call count information 716 is updated and stored by prioritizing the times in the order of the number of calls at the time. Then, when the user performs the calling operation, the call count information 716 is displayed.
Is compared with the destination telephone number input from the telephone input key of the key input unit 708 by the comparing unit 712, and based on the result, the comparing unit 712 determines that they match, and the user sends the storage management control unit 713 to the storage management control unit 713. When transmission from key input monitoring section 717 to comparison section 712 is not performed because the key input interval time is shorter than the timer value set in advance, comparison section 712 sends a final confirmation acknowledgment signal to the telephone control section. 705, and the telephone control unit 705 performs a calling process.

In the telephone with an erroneous call preventing function unit according to the seventh embodiment of the present invention, the function 7 having the above-described structure uses the function 7 having the above-described configuration to transmit the call frequency information which is prioritized in the descending order of the frequency of the call as the management information. The call was established in the past by allowing the user to make a call only when the user entered a key within the timer value set in advance and entered the same phone number as the call count information. Call to a phone number with the highest number of calls,
It is possible to prevent an erroneous call due to an artificial input error.

(Eighth Embodiment) Next, with reference to FIG. 8, an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to an eighth embodiment of the present invention will be described. FIG.
FIG. 18 is a block diagram showing a basic configuration of an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to an eighth embodiment of the present invention. In FIG. 8, the control unit 805 of the telephone operates so as to correspond to the false call preventing function. Key input unit 80
Reference numeral 8 includes a press type, touch type or jog dial type number input key, abbreviated dial key, final confirmation acknowledgment key, and function setting key provided in the telephone. The telephone information 815 is stored when a call is made. The call time information 816 is managed as telephone information. The storage unit 812 accumulates telephone information stored when a call is made and management information as call frequency information managed by the storage management control unit 813. Storage management control unit 813
Manages the management information stored in the storage unit 812 according to the function contents (for example, function 8) set in advance by the user for the calling operation. The comparison unit 814 compares the management information in the managed storage unit with the destination telephone number input by the user at the time of calling, determines whether the key input has been performed within the timer value set in advance by the user. Recognize.
The key input monitoring unit 817 monitors the input state of the key input unit 808, and when the time of the key input interval elapses from the timer value preset by the user to the storage management control unit 813, the key input monitoring unit 817 sends the key input to the comparison unit 814. Signal that there was no input.

Next, with reference to FIG. 8, the operation of the erroneous call prevention function unit of the telephone with erroneous call prevention function according to the eighth embodiment of the present invention will be described. First, if the user selects the function 8 from the function setting key of the key input unit 808 to the storage management unit control unit 813 to prevent the mistaken call from being made, the function is started and the call is ended at the end of the call. In addition to the time, date, and day of the week information, the storage management unit control unit 813 obtains and stores the telephone information obtained by obtaining the telephone number of the other party at the time of the call from the telephone input key of the key input unit 808 or the telephone control unit 805. The call time information 816 is updated by prioritizing the call times in descending order of time. When the user performs a calling operation, the comparison unit 812 compares the call time information 816 with the other party's telephone number input from the telephone input key of the key input unit 808, and based on the result, the comparison unit 812 It is determined that they match, and the key input monitoring unit 8 has a shorter key input interval time than the timer value preset in the storage management controller 813 by the user.
When the transmission from 17 to the comparison unit 812 is not performed, the comparison unit 812 sends a final confirmation acknowledgment signal to the telephone control unit 805, and the telephone control unit 805 performs a calling process.

In the telephone with an erroneous call preventing function unit according to the eighth embodiment of the present invention, the function 8 having the above-described configuration uses the function 8 having the above-described configuration to transmit the call time information which is prioritized in the descending order of the call time as the management information. The call was established in the past by allowing the user to make a call only when the user entered a key within the timer value set in advance and entered the same telephone number as the call time information. Call to a phone number that has long talk time,
It is possible to prevent an erroneous call due to an artificial input error.

(Ninth Embodiment) Next, with reference to FIG. 9, a description will be given of an erroneous call prevention function part of a telephone with an erroneous call prevention function according to a ninth embodiment of the present invention. FIG.
FIG. 19 is a block diagram showing a basic configuration of an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to a ninth embodiment of the present invention. In FIG. 9, the control unit 905 of the telephone operates so as to correspond to the false call preventing function. Key input unit 90
Reference numeral 8 includes a press type, touch type or jog dial type number input key, abbreviated dial key, final confirmation acknowledge key, and function setting key provided in the telephone. The telephone information 915 is information such as a telephone number stored when a call is made. Call date information 91
6 is managed by telephone information.

The storage unit 912 accumulates telephone information stored when a call is made and management information as call date information managed by the storage management control unit 913. The storage management control unit 913 manages the management information stored in the storage unit 912 according to the function contents (for example, function 9) set in advance by the user for the calling operation. The comparison unit 914 compares the management information in the managed storage unit with the destination telephone number input by the user when making a call and determines whether the key input has been performed within the timer value set in advance by the user. recognize. The key input monitoring unit 917 monitors the input state of the key input unit 908, and when the time of the key input interval elapses from the timer value preset in the storage management control unit 913 by the user, the key input monitoring unit 917 sends the key input to the comparison unit 914. Signal that there was no input.

Next, referring to FIG. 9, the operation of the erroneous call prevention function unit of the telephone with erroneous call prevention function according to the ninth embodiment of the present invention will be described. First, if the user selects a function 9 from the function setting key of the key input unit 908 to the storage management unit control unit 913 to prevent an erroneous call, the function is a function 9, and the user makes a call from the telephone information 915. The storage management unit control unit 913 updates the call date information 916 by combining the date or day of the week for erroneous call prevention input from the key input unit 908 before performing the operation at an arbitrary time. Then, when the user performs a calling operation, the call date information 9
16 is compared with the current day or day of the week obtained from the telephone control unit 905 by the comparison unit 912, and based on the result, when the comparison unit 912 determines that they match, the comparison unit 912 sends a call rejection signal to the telephone control unit. 905 to the telephone control unit 905
Performs a call stop process.

The telephone with the erroneous call prevention function unit according to the ninth embodiment of the present invention uses the call date information as management information by the function 9 having the above configuration, and the date or day of the call is set in advance. The call is rejected when the call day information matches the day or day of the week entered by the user, so that the user is unable to make a call on a fixed day every month or on a fixed day of the week. In a case or when a day or a day of the week when the user does not talk is specified, it is possible to prevent a call from being made absent or a telephone number that cannot make a call due to an artificial input error.

(Tenth Embodiment) Next, a telephone with an erroneous call prevention function according to a tenth embodiment of the present invention will be described with reference to FIG. FIG. 10 is a block diagram showing a basic configuration of a telephone with an erroneous call prevention function according to the tenth embodiment of the present invention. In FIG. 10, a display unit 1004 displays a message and stored information when it is determined that the call destination telephone number of the telephone, the operation of the built-in function of the telephone, and the destination telephone number are incorrect. The telephone control unit 1005 of the telephone operates so as to support the false call prevention function. Key input unit 100
Reference numeral 8 denotes input means provided on the telephone, including a press-type, touch-type or jog dial-type number input key, abbreviated dial key, a final confirmation acknowledgment key, and a function setting key.

The storage unit 1012 stores telephone information stored when a call is made, and telephone number information, registration information, station number information, transmission history information, incoming call history information, number of calls information managed by the storage management control unit 1013, It stores call time information, call day information management information, and the like. The storage management control unit 1013 manages the management information stored in the storage unit 1012 according to the function contents (for example, function 10) set by the user in advance of the calling operation. The comparison unit 1014 compares the management information in the managed storage unit with the destination telephone number input by the user at the time of calling, and determines that the error is an error. It has a voice recognition function that outputs a notification signal when there is no key input and obtains confirmation and approval from the user. Key input monitoring unit 101
7 monitors the input state of the key input unit 1008, and when the time of the key input interval elapses from the timer value preset in the storage management control unit 1013 by the user, there is no key input to the comparison unit 1014. Communicate that.

Next, referring to FIG. 10, a tenth embodiment of the present invention will be described.
The operation of the telephone with an erroneous call prevention function according to the embodiment will be described. First, the function contents selected and set by the user from the function setting key of the key input unit 1008 to the storage management unit control unit 1013 for the purpose of preventing an erroneous call are temporarily stored in the function 10.
In this case, the comparison unit 1014 compares the management information to be compared in the storage unit 1012 with the destination telephone number input from the telephone input key of the key input unit 1008, and based on the result, the comparison unit 1014 The determined destination telephone number is determined to be the telephone number of the erroneous call, and the key input interval is shorter than the timer value preset in the storage management controller 1013 by the user. If the transmission to comparison section 1012 is not performed, a search is made of all management information in storage section 1012 for a telephone number whose one digit adjacent to the telephone number of the erroneous call is inverted. If there is a phone number in which one digit adjacent to the phone number to be erroneously called is inverted by the search, the comparing unit 1014 displays the phone number on the display unit 1004 to notify the user.

The telephone with an erroneous call preventing function unit according to the tenth embodiment of the present invention has the function 10
By providing a display unit as a notification function for notifying information including management information, when the key input is completed within a timer value set in advance by the user, and when it is determined that the telephone number input by the user is incorrect, When a telephone number whose one digit adjacent to the input telephone number is inverted is stored in the management information, the telephone number whose adjacent one digit stored in the management information is inverted is displayed on the display unit. As a result, the telephone number entered by the user is inverted.
Since it is possible to confirm whether or not there is an error in the digits, it is possible to prevent erroneous calls due to human input errors, and to notify the user of a telephone number that is less likely to make erroneous calls.

The erroneous call prevention function of the telephone with the erroneous call prevention function according to the embodiment of the present invention described above can be realized by either hardware or software.

[0063]

According to the present invention, the telephone with an erroneous call prevention function is constructed as described above, and particularly when the telephone number of the other party inputted by the user is judged to be wrong, or the timer value set in advance by the user. When the key input interval elapses more, the user is asked to confirm and accept the information used for making the call, which results in erroneous calls due to human error and non-artificial pressure. And so on can be prevented from being erroneously called.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a basic configuration of a telephone with an erroneous call prevention function according to a first embodiment of the present invention;

FIG. 2 is a block diagram showing a basic configuration of an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to a second embodiment of the present invention;

FIG. 3 is a block diagram showing a basic configuration of an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to a third embodiment of the present invention;

FIG. 4 is a block diagram showing a basic configuration of an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to a fourth embodiment of the present invention;

FIG. 5 is a block diagram showing a basic configuration of an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to a fifth embodiment of the present invention;

FIG. 6 is a block diagram showing a basic configuration of an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to a sixth embodiment of the present invention;

FIG. 7 is a block diagram showing a basic configuration of an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to a seventh embodiment of the present invention;

FIG. 8 is a block diagram showing a basic configuration of an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to an eighth embodiment of the present invention;

FIG. 9 is a block diagram showing a basic configuration of an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to a ninth embodiment of the present invention;

FIG. 10 is a block diagram showing a basic configuration of an erroneous call prevention function unit of a telephone with an erroneous call prevention function according to a tenth embodiment of the present invention;

FIG. 11 is a block diagram showing a basic configuration of a conventional telephone with a call destination telephone number confirming means.

[Explanation of symbols]

101 Phone Ringer 102 Phone Speaker 103 Phone Vibration Unit 104 Phone Display Unit 106 Phone Microphone 107, 307 Phone Speed Dial Storage Unit 109 Phone Wireless Unit or Wired Line Control Unit 110 Phone Antenna 111 Phone Wired Line 105, 205, 305, 405, 505 Telephone control unit 108, 208, 308, 408, 508 Telephone key input unit 112, 212, 312, 412, 512 Telephone storage unit 113, 213, 313, 413, 513 Telephone storage management control unit 114, 214, 314, 414, 514 Telephone comparison unit 215, 315, 415, 515 615 Telephone information in telephone storage unit 117, 217, 317, 417, 517 Telephone key input monitoring unit 216 Phone storage 316 Registration information in the storage unit of the telephone 416 Station number information in the storage unit of the telephone 516 Transmission history information in the storage unit of the telephone 616 Incoming history information in the storage unit of the telephone 605, 705, 805, 905, 1005 Telephone control unit 608, 708, 808, 908, 1008 Telephone key input unit 612, 712, 812, 912, 1012 Telephone storage unit 613, 713, 813, 913, 1013 Telephone storage management control unit 614, 714, 814 914, 914, telephone comparison unit 715, 815, 915 telephone information in telephone storage unit 617, 717, 817, 917, 1017 telephone key input monitoring unit 716 telephone number of call information in telephone storage unit 816 telephone storage unit Talk time information 916 Communication in phone storage Talk date information 1004 Telephone display

 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Ms. Uchida F-term within Matsushita Communication Industrial Co., Ltd., 3-1, Tsunashimahigashi, 4-chome, Kohoku-ku, Yokohama, Kanagawa 5K027 AA11 AA12 BB02 5K036 AA07 BB12 DD43 DD48 DD49 JJ07 JJ13 JJ15 JJ16 KK09 KK14 5K067 AA26 BB04 DD13 DD16 DD23 EE02 GG01 HH05 HH13 HH22 HH23

Claims (10)

[Claims] An input unit, a receiving unit for receiving information such as a telephone number, and management information including telephone number information input from the input unit or received by the receiving unit and a set timer value are stored. A storage unit, a storage management control unit that manages the storage unit, a comparison unit that compares a destination telephone number input in a call with the management information, and a key that monitors an input interval of the destination telephone number. An input monitoring unit, and when it is determined that the destination telephone number input in the outgoing call is incorrect as a result of the comparison in the comparison unit, or input of the input destination telephone number by the key input monitoring unit A telephone with an erroneous call prevention function, characterized in that when it is determined that the interval has exceeded the set timer value, the input destination telephone number is confirmed to determine whether or not a call can be made. . 2. A time interval between when a telephone number identical to the telephone number information previously input as a management information is input in calling or when the input telephone number information is previously input is set in advance. 2. The telephone with an erroneous call prevention function according to claim 1, wherein the call is rejected when the time of the set timer value has elapsed. 3. When a telephone number identical to the telephone number of the registration number information previously input as management information is input in a call, the time interval between the input of the input telephone number and the previous input is predetermined. 2. The telephone with an erroneous call prevention function according to claim 1, wherein a call is permitted when the time is within the time set by the timer value set in (1). 4. When a telephone number containing the same station number information as that previously input as management information is input in a call, the time interval between the previous input of the input telephone number and the previous time is set in advance. 2. The telephone with an erroneous call prevention function according to claim 1, wherein a call is permitted when the time is within the time set by the timer value set in (1). 5. When the same telephone number as the telephone number of the transmission history information in which the call history is prioritized in the new order as the management information is input in the outgoing call, the previous input of the input telephone number is performed. 2. The telephone with an erroneous call prevention function according to claim 1, wherein a call is permitted when a time interval between the call and the timer is within a time of a preset timer value. 6. When the same telephone number as the telephone number of the incoming call history information in which the incoming call history is prioritized in the new order as the management information is input at the time of outgoing call, the time of the previous input of the input telephone number is different from that of the previous input. 2. A telephone with an erroneous call prevention function according to claim 1, wherein the call is permitted when the time interval between is within the time of a preset timer value. 7. When the same telephone number as the telephone number of the telephone number information, which is prioritized in the descending order of the telephone number, is entered as the management information in the outgoing call, the same as the previous input of the input telephone number. 2. A telephone with an erroneous call prevention function according to claim 1, wherein the call is permitted when the time interval between is within the time of a preset timer value. 8. When the same telephone number as the telephone number of the call time information which is prioritized in the descending order of the call time is input as the management information at the time of outgoing call, when the previously input telephone number is input, 2. A telephone with an erroneous call prevention function according to claim 1, wherein the call is permitted when the time interval between is within the time of a preset timer value. 9. When a telephone number that is the same as the telephone number stored as management information together with the call day information input in advance is entered in a call, the call is entered when the call day of the call day information input in advance is entered. 2. The telephone with an erroneous call prevention function according to claim 1, wherein the telephone is rejected. 10. A display unit, wherein, when it is determined that input telephone number information is incorrect, a telephone number in which one digit adjacent to the input telephone number is inverted is stored in the management information. 10. The erroneous call according to any one of claims 1 to 9, wherein a telephone number in which one digit adjacent to the input telephone number is inverted is displayed on the display unit. Telephone with prevention function.