KR100247063B1 - Method for realizing dial limitation function - Google Patents

Abstract

end. TECHNICAL FIELD [0002]

This is a technique for implementing a dial restriction function in a telephone device.

I. Technical Problems to be Solved by the Invention:

To implement a user-intended dial restriction function and to provide a method for selectively limiting a wide and specific dial number.

All. The point of the solution of the invention:

A method for implementing a dial restriction function in a telephone apparatus, the method comprising the steps of: determining whether a mode selection key input corresponding to setting or canceling of a dial restriction function is present; if the dial restriction function setting selection mode The method comprising the steps of: registering any dial restriction numbers input by a user; setting a dial restriction function when a pass code by a user is inputted after registering the dial limitation number; And a step of releasing the set dial restriction function when the inputted pass code is identical with the inputted pass code at the time of setting the dial restriction function.

la. An important use of the invention:

Dialing restriction

Description

METHOD FOR REALIZING DIAL LIMITATION FUNCTION [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a telephone apparatus, and more particularly to a method for implementing a dial restriction function for telephone number dialing.

The dialing restriction method currently being used for telephone devices (general telephones, facsimiles, wireless telephones, etc.) is somewhat limited. For example, by limiting the "0" number of the first digit of a dialing number from being dialed, it is possible to block a long-distance call or the like, or limit the total number of digits of a dialed telephone number to have more telephone numbers than the number of the local telephone number Cut the earring.

The method of restricting the above-mentioned first digit "0 " can not provide service for use or restriction of various services such as pager call, mobile phone service, 082 (Dacom network access) service and the like. In addition, it is impossible to limit specific numbers such as 112, 119, etc., which can be widely used as children's play, and various voice information service numbers.

It is therefore an object of the present invention to provide a method for implementing a dial restriction function intended by a user.

It is another object of the present invention to provide a method for selectively limiting dial numbers that are more extensive and specific.

According to another aspect of the present invention, there is provided a method for implementing a dial restriction function in a telephone apparatus, comprising the steps of: determining whether a mode selection key input corresponding to setting or canceling of a dial restriction function is present; Setting a dial restriction function when a pass code is inputted by a user after registering the dial restriction number, and setting a dial restriction function when the pass code is inputted by a user, Determining whether a pass code is input in the selection mode, and releasing the set dial restriction function when the inputted pass code matches a pass code inputted when the dial restriction function is set.

1 is a schematic diagram of a general facsimile configuration applied to explain an embodiment of the present invention

FIG. 2 is a flowchart illustrating a control flow for setting and canceling the dial restriction function according to the embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It is to be noted that, in the following description, the same components of the drawings are denoted by the same reference numerals whenever possible. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

The dialing blocking method according to the present invention, which will be described in detail below, is applicable to a general telephone apparatus. In order to more easily explain the embodiment of the present invention, the present invention is applied to a general facsimile among telephone apparatuses.

1 is a general facsimile configuration diagram applied to explain an embodiment of the present invention. The central processing unit 100 controls the facsimile as a whole according to the set program. The memory unit 102 stores an operation program and a general control program of the central processing unit 100 and stores data according to the program execution of the central processing unit 100. [ The OPE (Operating Panel) 104 has a plurality of keys and applies key data based on the user's key press to the central processing unit 100 and displays the operation status of the system by the display data of the central processing unit 100 do. The scanner 106 scans an original, converts an image of the original into binarized information, and applies the binarized information to the central processing unit 100. The modem 108 modulates the input / output signals of the central processing unit 100. The NCU (Network Control Unit) 110 forms a communication path between the communication line and the modem 108 under the control of the central processing unit 100. The printing unit 112 prints information output from the central processing unit 100. [ The sensor unit 114 senses the states of the document and the recording paper and informs the central processing unit 100 of the state.

In the embodiment of the present invention, a function related to the dial limit number is provided. That is, in the case of the facsimile as shown in FIG. 1, a function for limiting the dial is set by using a function key or the like in the OPE 104. If the telephone device does not have a function key, the keypad must have a separate key for dial restriction and setting.

2 is a control flowchart for setting and canceling the dial restriction function according to the embodiment of the present invention.

Referring now to FIG. 2, when the user presses a function key or a separately provided key for dial restriction and setting through the OPE 104 of the facsimile of FIG. 1, the central processing unit 100 checks this in step 200. FIG. If the user sets the dial restriction function using the key, the central processing unit 100 performs steps 202 to 208 in order. If the dial-off function is set, the central processing unit 100 performs steps 210 to 214 in order.

First, the operation when the user sets the dial restriction function is explained. In step 202 and step 202, the central processing unit 100 registers the dial restriction number. Number of dial-restricted numbers The number of registered digits varies, preferably from about 1 to about 7. The dial limit number registration digit may be, for example, as follows.

Outside call blocking: "0", international call blocking: "001 (or 002)", cell blocking: "11"

Blocks fax information, etc.: "700-1000", Block pager call: "12"

The user can selectively register any desired specific telephone number, telephone service, or digits for a particular station. These dial-controlled number registration digits are stored in the memory 102 under the control of the central processing unit 100, respectively.

Thereafter, if the user inputs his or her own pass code in step 206, the central processing unit 100 sets the dial restriction function in step 208. [ That is, the flag corresponding to the dial restriction function setting is set. Thereafter, the process proceeds to the standby mode in step 216.

Next, the operation when the user turns off the dial restriction function is described. The user inputs the passcode set by the user (step 210). If the pass code is not inputted, the central processing unit 100 does not perform the dial limitation function release.

When the passcode is input, the central processing unit 100 determines whether or not it matches the input passcode set in step 212 of FIG. If the input passcode is identical to the preset passcode, the process proceeds to step 214 to release the established limit restriction function. That is, the flag corresponding to the dial restriction function setting is reset. Thereafter, the process proceeds to the standby mode in step 216.

In the above operation, the telephone apparatus may be provided with an LCD or the like, the dial restriction number input by the user may be controlled to be displayed on the LCD, and the pass code input may be instructed to the user. In the case of a telephone device equipped with an LCD, when the user desires to partially delete or add a pre-registered dial restriction number, the user can enter the dial restriction function setting mode and perform the function. That is, in step 202 to step 203 of FIG. 2, the limitation numbers previously registered may be displayed one by one on the LCD, and the limit number may be deleted by pressing a delete button (which can be implemented as a direction key or the like). Also, when you want to add, just input the desired limit number.

If the dial restriction function is set by the operation as shown in FIG. 2, the other user can not make a call to the pre-registered limit number. That is, the central processing unit 100 blocks the dialing when another user or the like calls a pre-registered limit number.

By doing so, it is possible to block dialing by selectively limiting various types of telephone services such as long distance telephone calls, international telephone numbers (001, 002) 082, 011, 017, 012, 015,

While the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Therefore, the scope of the present invention should not be limited by the described embodiments but should be determined by the equivalents of the claims and the claims.

As described above, the present invention can prevent dialing by selectively limiting a variety of telephone services and telephone numbers such as a long-distance telephone call, an international call (001, 002) 082, 011, 017, 012, 015, There are advantages.

Claims (2)

A method for implementing a dial restriction function in a telephone device, Determining whether there is a mode selection key input corresponding to setting or canceling of the dial restriction function, Registering any dial restriction numbers input by the user when the dial restriction function setting selection mode is selected as a result of the key input; Setting a dial restriction function when a pass code by a user is inputted after registering the dial restriction number; Determining whether a pass code is input in the dial limiting function cancel selection mode, And releasing the set dial restriction function when the input pass code matches the entered pass code when the dial restriction function is set. The method according to claim 1, wherein the dial limiting function setting step includes: Displaying a dial restriction number pre-registered in a display device included in the telephone device in the dial restriction function setting selection mode; and selecting, when a specific dial restriction number registered in the display device is displayed, And deleting the registered restriction number.