JPH0311860A - Memory content retrieval system for telephone set with memory content display function - Google Patents

Abstract

PURPOSE:To reduce the arrival time to a required dial memory by displaying an index character from the dial memory in a required order and displaying sequentially a telephone number or a name of person stored in the dial memory corresponding to the desired index character. CONSTITUTION:When a forward or reverse mode command signal of memory retrieval by an index character from a keyboard 3 is received, the index character is read sequentially from an EEPROM 2 being a dial memory in forward or reverse direction via a CPU 1 and displayed on a display section 4. When the index character is ensured by key entry at the display of the required index character, a telephone number or a name of person or the like is read in the forward or reverse direction sequentially by using the dial memory including the index character as a data as a start memory and displayed on a display section 4. Through the constitution above, the arrival time to the required dial memory is reduced.

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention provides a memory content search method for a telephone with a memory content display function that can store a large number of text data such as telephone numbers and personal names, or both, in a sequential relationship. Regarding.

[Prior Art] The first factor is a block diagram showing the structure of a dial memory in a telephone with a memory content display function. FIG. 3 is a flowchart of a conventional memory content search method.

In the conventional memory content search method, when an instruction signal indicating a forward memory search using a character string is received from the CPU 1 or the key input unit 3, the dial memory stored in the EEFROM 2 and displayed in alphabetical order is read. Search in the forward direction (FIG. 3, reference numeral 1oo).

When receiving an instruction signal indicating a backward memory search using a character string, the dial memory stored in the EPROM 2 is searched in the backward direction (see reference numeral 1 in FIG. 3).
01).

In this way, conventional telephones with a memory content display function have a dial memory search function, or the display order of the first letter of data such as a person's name in the dial memory is set in alphabetical order. The dial memory was supposed to be displayed in that order.

[Problems to be solved] The above-mentioned conventional memory content search method has the disadvantage that it takes a long time to search for the required dial memory. This is extremely inconvenient as the number of cases is increasing rapidly these days. .

Kibatsuen was created to solve the problems mentioned in □2.It has a function to display the contents of a thousand telephones, which can reduce the time required for dialing. For the purpose of providing.

[Means for Solving the Problems] To achieve the above object, the present invention uses both telephone numbers and character data as a dial memory and stores the number of years by determining the order relationship. If you are looking for a phone with a memory content display function that can also store index characters related to the stored content, first move the index characters forward or backward to display the index characters. Displays and supports dial memory for peace of mind.
After searching for the index text, search the dial memory that includes the index text '-7' as the text and move to P-to, using the 11R starting memory as I (input) to search the dial memory. It's Toshide.

[Example] An example of a single valve +, H will be described below with reference to side 1A.

No. 21.4 is a memory content search block according to an example of the present invention]
This is Flora Yard explaining the formula. The device configuration for implementing the Bokuto ceremony is the same as that shown in Fig. 1.8 In this embodiment, one or both of the telephone number and the fifth person's name data is stored in the E and EPROM2 as a dial memory. A large number of characters are stored in the dial memory, and the next character (character for index) is stored as an index with an order relationship corresponding to each dial memory.

Then, when the CPU (central processing unit) l receives an instruction signal from the key human power unit 3 indicating the forward mode or reverse mode of memory search using index characters (Fig. 2, 10.11), The characters are sequentially read out in the forward or reverse direction and displayed on the display section 4 (see 12 in the figure).
.

If the displayed index character corresponds to the required dial memory, by pressing the key to confirm the index character (13 in the same figure), the index character can be used as data and stored in the old tire arzo (two The starting memory is 7, and the dial memory is sequentially read in the forward direction (7\ is read backwards).
,,te〈(same [414゜!wa:ninoyo:ko゜, table small i'tff i・no);'For the dial memory that has been written, the characters that should be 1, gi, index, etc. After searching for the required index character string (character string) and determining the index character corresponding to the required character string, the search for the dial memory is started from there, so the time it takes to reach the required dial memory is shortened. 1. The required dial memory can be easily and quickly accessed even if the number of key operations is reduced and the number of dial memories is significantly large.

Note that various characters may be arbitrarily used as the index characters, including the initial letters of the character data stored in the dial memory.

[Effects of the Invention] As explained above, according to the present invention, by applying it to a telephone with a memory content display function, it is possible to shorten the time required to reach the required dial memory. be.

[Brief explanation of drawings]

FIG. 1 is a block diagram showing the structure of a dial memory in a telephone with a memory content display function, FIG. 2 is a flowchart illustrating a memory content search method according to an embodiment of the present invention, and FIG. 3 is a conventional memory content search method. This is a flowchart. 1: CPU 2: EEPROM3:
Key human power section 4: Display section

Claims (1)

[Claims] A telephone with a memory content display function that can store a large number of telephone numbers and character data or both in a dial memory in a fixed order relationship, and can also store index characters related to the stored contents. Display the index character by moving the index character forward or backward, search for the index character corresponding to the required dial memory, and then move the dial memory containing the index character as data to the start memory. A memory content search method for a telephone with a memory content display function, characterized by shifting to a mode in which the dial memory is sequentially searched as follows.