KR100240058B1 - Cellular phone having a special servic menu operation function - Google Patents

Abstract

The present invention relates to a telephone terminal having a special service menu execution function and a method of executing the same, which enables a user to execute a special purpose menu that only a specific user can know through simple key input. Provided key input means, menu data storage means for storing a plurality of menu data, display means for visually displaying menu data, code data storage means for storing predetermined code data, and input from the key input means If the number data stored and the number data stored in the code data storage means coincide with each other, the display means is controlled to be displayed based on the menu data stored in the menu data storage means. It is configured to include a control means for controlling the execution, and implements the functions of the special service menu A key input step for determining, a key input checking step for determining whether a data value input through the key input coincides with a set data value, and a display means when the input data value coincides with a set data value. The special service menu function is realized through a special menu display step of controlling to display a special service menu and an execution control step of controlling a selected menu to be executed from the displayed special menu.

Description

Telephone terminal with special service menu execution function and its execution method

The present invention relates to a menu selection function of a telephone terminal and a method of executing the same. Particularly, a telephone terminal having a special service menu execution function capable of executing a special purpose menu that only a specific user can know through simple sequential key input and It is about how to execute.

At present, telephone terminals widely used in our living spaces can be said to be essentials for information exchange or communication means, and various kinds thereof are being developed and generalized according to the use or function.

1 is a perspective view showing the external appearance of a portable telephone terminal in which an individual can communicate with another person while moving from an arbitrary place or from one place to another.

As shown in FIG. 1, the portable telephone terminal includes an antenna 1 for data transmission and reception, a keypad 2 having a plurality of numeric keys and function keys, and a liquid crystal display unit 3 for displaying various operating or operating states. ), A microphone 4 for voice input of a user, a speaker 5 for outputting a voice signal received from the other party as an audible sound, and a battery 6 for supplying power for operating the device.

The portable telephone terminal having the above configuration dials the telephone number of the counterpart to be called through the numeric keys provided on the keypad 2, and the situation can be displayed through the liquid crystal display unit 3. FIG. .

In addition, when a function is selected through a function key provided in the keypad 2, menus of general functions according to the function are displayed through the liquid crystal display 3, and thus, a user may select a desired function from the displayed menus. It is supposed to be.

However, in the case of the portable telephone terminal described above, when the serviceman checks the abnormality of the telephone terminal or conducts periodic inspections, the user can refer to the code list written in the user manual or the manual, which is difficult and cumbersome to use. In addition, when the general user checks for abnormality, there is a fear that an operation error occurs when the code list is incorrectly referred to.

Therefore, if the abnormality check by the special manual as described above can be performed through simple sequential key input like the method by the general service menu provided on the keypad without referring to the code list, etc. Will be improved.

Accordingly, the present invention has been made in view of the above circumstances, and a telephone terminal having a special service menu execution function capable of executing a special-purpose menu that only a specific user can know by simple sequential key input, and a method of executing the same. The purpose is to provide.

1 is a perspective view showing the appearance of a portable telephone terminal.

2 is a block diagram of a portable telephone terminal having a special service menu execution function according to an embodiment of the present invention.

3 is an operation flowchart for explaining a method of executing a special service menu.

Figure 4 is a block diagram of a telephone terminal having a special service menu execution function according to an embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

1 antenna 2 keypad

3: liquid crystal display 4: microphone

5: speaker 6: battery

10: key input unit 11: low noise amplifier

12: demodulation unit 13: baseband processing unit

14: LAPDm processing unit 15: voice processing unit

16 modulator 17 amplifier part

18: General menu data memory 19: Special menu data memory

20: code data memory 21: display unit

22 microprocessor 23 key buffer

24: General service menu function execution key

25: Special service menu function execution key

Telephone terminal having a special service menu execution function according to the present invention for achieving the above object is a key input means having a plurality of numeric keys and function selection keys, menu data storage means for storing a plurality of menu data, menu Display means for visually displaying data, code data storage means for storing predetermined code data, and the number data inputted from the key input means and the number data stored in the code data storage means coincide with each other. And display means for controlling the display means on the basis of menu data stored in the data storage means, and for controlling the selected function to be executed through the key input means.

In addition, the method for executing a special service menu according to the present invention for achieving the above object is a key input step for executing a function of a special service menu, and is the data value input through the key input coincident with the data value set? A key input confirmation step for determining a, a special menu display step for controlling to display a special service menu through the display means if the input data value matches the set data value, controlling the selected menu to be executed from the displayed special menu Characterized in that it comprises an execution control step.

According to the present invention having the above configuration, it is possible to execute a special service menu function that only a specific user can know.

Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

2 is a block diagram of a portable telephone terminal having a special service menu execution function according to an embodiment of the present invention. The same reference numerals are assigned to parts performing the same functions as those of FIG. Omit.

In FIG. 2, reference numeral 10 denotes a key input unit for executing a function of a special service menu. In one embodiment of the present invention, for example, " 1358 # " or " 3456 * " Through the key input of, execute the function of special service menu.

Reference numeral 11 denotes a low noise amplifier comprising a low noise amplifier (LNA) for amplifying a frequency signal received by the antenna 1, and 12 denotes a frequency signal input through the low noise amplifier 11; A demodulator for demodulating the original code signal from the interleaving unit, and 13 denotes interleaving, block coding, and convolution for data transmitted and received through the demodulator 12 and the modulator 16 to be described later. A base band processor 14 which executes coding (Convolution Coding) and the like is a LAPDm processor which processes control data transmitted and received according to the LAPDm standard with the base station.

Also, reference numeral 15 converts the analog voice signal input from the microphone 4 into digital data, converts the voice data applied through the baseband processor 13 into an analog voice signal, and outputs the analog voice signal to the speaker 5. 16 is a modulator for modulating the transmission data output through the baseband processor 13 into a predetermined frequency signal, and 17 is a frequency signal modulated by the modulator 16. Amplification unit to amplify.

Also, reference numeral 18 is a general menu data memory in which data corresponding to a general service menu is stored, 19 is a special menu data memory in which data corresponding to a special service menu is stored, and 20 is a combination of numeric and special keys. Is a code data memory in which code data such as " 1358 # " or " 3456 * "

Reference numeral 21 denotes a display unit for visually displaying menu data, and 22 denotes the special menu data if it matches the code data stored in the code data memory 20 based on the key input of the key input unit 10. A microprocessor for reading out data corresponding to the special service menu stored in the memory 19 and displaying it through the display means, and controlling the selected function to be executed through the key input unit 10. 23 is the key input unit. It is a key buffer for temporarily storing the key input of (10).

Next, the operation of the apparatus having the above configuration will be described with reference to the operation flowchart shown in FIG.

First, when the power of the portable telephone terminal according to the present invention is turned on (step ST1), the microprocessor 22 initializes the key buffer 23 (step ST2) and the key from the key input unit 10. When there is a key input (step ST3), it is determined whether there is a key input for execution of the special service menu with or without the "#" key among the input keys (step ST3).

On the other hand, if there is no input of the "#" key in the key input (step ST4), the microprocessor 22 stores the input key input data in the key buffer 23 (step ST5), and enters "#" in the input key input. "If there is a key input, it compares with the data stored in the key buffer 23 and the data stored in the code data memory 20, and judges according to whether or not the data is matched (step ST6).

If it is determined in step ST6 that the data input through the key input unit 10 and temporarily stored in the key buffer 23 and the data stored in the code data memory 20 do not match (ST7 step), For example, if the processor 22 executes a general service menu execution key input or a key input related to dialing, the processor 22 performs a normal control process corresponding to the corresponding key input (step ST8).

On the other hand, when it is determined in step ST6 that the data temporarily stored in the key buffer 23 and the data stored in the code data memory 20 match (step ST7), the microprocessor 22 performs special menu data. The special service menu data stored in the memory 19 is read out and displayed on the display unit 21 (step ST9).

After the special service menu is displayed through the display unit 21, if there is no key input selected for a predetermined time, the microprocessor 22 returns to an initial state (steps ST10 to ST11), and if there is a selected key input, the selected menu is entered. Perform the corresponding function and return to the initial state (ST12 step).

That is, according to the above embodiment, it is possible to realize a telephone terminal capable of executing a special service menu that only a specific user can know without knowing other ordinary people.

On the other hand, Figure 4 shows a telephone terminal having a special service menu execution function according to the second embodiment of the present invention, it shows an example of realizing the special service menu function according to the present invention to a general telephone terminal.

In Fig. 4, reference numeral 24 denotes an execution key for a general service menu function, and 25 denotes an execution key for a special service menu function.

In the above configuration, the special service menu function as described above is executed by the user inputting an execution key 25 for the special service menu function and a password which only the user can know.

That is, according to the above embodiment, it is possible to execute a special service menu function that can be used only by a specific user who is not known to general users by a simple key operation.

Meanwhile, the present invention is not limited to the above embodiments and can be variously modified within the scope not departing from the technical gist of the present invention. For example, in the above embodiments, the case is realized in the telephone terminal. This can be done in a key phone system or the like.

As described above, according to the present invention, it is possible to realize a telephone terminal having a special service execution function that only a specific user can know.

Claims (2)

Key input means equipped with a plurality of numeric keys and function selection keys, Menu data storage means for storing a plurality of menu data, Display means for visually displaying menu data; Code data storage means for storing predetermined code data, and if the number data inputted from the key input means and the number data stored in the code data storage means match, the menu data stored in the menu data storage means. And a control means for controlling the display means to be displayed on the basis of the display means and controlling the selected function to be executed through the key input means. A key input step for executing a function of a special service menu, A key input checking step of determining whether the data value input through the key input coincides with the set data value, A special menu display step of controlling to display a special service menu through a display means when the input data value matches the set data value, A method of executing a special service menu comprising a execution control step of controlling a selected menu to be executed among the displayed special menus.

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