JP3439183B2 - Communication terminal device and telephone number display method - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a communication terminal device and a telephone number display method, and more specifically, it displays a plurality of registered call destination names at the same time when a memory dial is performed, and performs a predetermined call operation. The present invention relates to a communication terminal device and a telephone number display method capable of making a call to a telephone number corresponding to a call destination name selected by.

[0002]

2. Description of the Related Art In recent years, PHS (Personal Handy phone System)
stem), PDC (Personal Digital Cellular telecommuni
cation system) and CDMA (Code Division Multiple A)
Mobile communication devices such as ccess) have become widespread due to reduction in size and weight, improvement in communication quality, and reduction in main unit price and call charges.

As a matter of course, these mobile communication devices have a function of making a voice call while moving as a basic function, but recently, a PC (personal computer) or a P
Generally, a mobile communication device is provided with an electronic mail function that was a function specific to a DA (mobile information terminal) and a browser function (for example, i-mode, EZ web, J-SKY web, etc.) for connecting to the Internet. Has become. Especially among young people, since these functions are frequently used to communicate with fellows, it can be said that it is an essential function equivalent to the voice call function.

[0004]

By the way, when a user who uses the mobile communication device having the above-mentioned e-mail function calls a friend or a colleague of a company, the memory registered as a telephone directory is first used. A dial is searched for, a plurality of callee names are displayed, the friend or colleague is found out of the names, and the other party is called by a predetermined call operation to talk. On the other hand, however, the user may change his mind during the memory dial search and try to finish the business by e-mail. In this case, the user using the conventional mobile communication device must first interrupt the telephone operation and perform a separate email operation to confirm that the email address of the friend or colleague is registered. I have to. Also, even if you confirm, if the e-mail address is not registered, you can not send e-mail unless you remember the address, so you have to repeat the phone operation once interrupted to inform the business. However, this is a very inconvenient operation, and improvement of operability is an important issue.

The present invention has been made in order to solve the above problems, and it is possible to easily confirm whether or not an e-mail address is registered even when a telephone operation is performed, and a communication terminal device and a telephone number display. The purpose is to provide a method.

[0006]

In order to achieve the above-mentioned object, a communication terminal device of the present invention according to claim 1 simultaneously displays a plurality of registered call destination names when performing memory dialing, In a communication terminal device capable of calling a telephone number corresponding to a call destination name selected by a predetermined call operation, a desired call destination name is selected from the plurality of displayed call destination names. Call destination selection means, measurement means for measuring the time during which the call destination name selected by the call destination selection means is displayed, and selection is made when the time measured by the measurement means reaches a predetermined time. First display means for displaying a plurality of telephone numbers and e-mail addresses corresponding to the calling destination name being displayed, and a predetermined display when the first display means displays a plurality of telephone numbers and e-mail addresses. The call operation of In this case, second display means for displaying only the plurality of telephone numbers, telephone number selection means for selecting a desired one of the plurality of telephone numbers displayed by the second display means, and And a calling means for calling the telephone number selected by the telephone number selecting means.

A communication terminal device of the present invention according to claim 2 is
The communication terminal device according to claim 1, wherein the first display unit is formed by popping up a window on a part of a display screen on which a plurality of registered callee names are displayed at the same time. It is characterized in that it displays a plurality of telephone numbers and e-mail addresses corresponding to the calling party name selected therein.

In the telephone number display method of the present invention according to claim 3, a plurality of registered call destination names are simultaneously displayed at the time of memory dialing, and the call destination names selected by a predetermined call operation are displayed. In a telephone number display method of a communication terminal device capable of calling a corresponding telephone number, a first step of selecting a desired call destination name from the plurality of displayed call destination names, and the first step. A second step of measuring the time for displaying the selected call destination name, and a plurality of times corresponding to the selected call destination name when the time measured by the second step reaches a predetermined time. A third step of displaying a telephone number and an e-mail address of the user, and a predetermined calling operation is performed when the plurality of telephone numbers and e-mail addresses are displayed in the third step, A fourth step of displaying only the speech number, a fifth step of selecting a desired one of the plurality of telephone numbers displayed by the fourth step, and a telephone number selected by the fifth step. And a sixth step of making a call to.

The telephone number display method of the present invention according to claim 4 is the telephone number display method according to claim 3, wherein the third step simultaneously displays a plurality of registered callee names. A seventh step is formed by popping up a window on a part of the display screen, and displaying a plurality of telephone numbers and e-mail addresses corresponding to the callee name selected in the window. To do.

[0010]

Embodiments of the present invention will be described in detail below with reference to the drawings. A foldable mobile phone will be described as an example of the communication terminal device.

FIG. 1 is an external view of a foldable communication terminal device according to the present invention. FIG. 1A is a front view of the open state, and FIG. 1B is a left side view of the open state. FIG. 2 is a front view of a state in which FIG. 1C is closed.

Reference numeral 1 denotes a foldable communication terminal device main body, which is in an open state when a call operation or an electronic mail operation is performed,
On the other hand, in the case of standby, it is generally in a closed state.

A main display 2 includes a color liquid crystal display device and a DMD (digital mirror device).
And an organic EL display device, and displays various detailed information such as information to be notified, character information, and current time information.
In addition, since the display content cannot be confirmed when the folding communication terminal device 1 is closed, the main display 2 is turned off or turned off to contribute to power saving.

Reference numeral 3 denotes a flexible key, which is a key for selecting an item button displayed at the bottom of the main display 2. For example, in the standby mode, the left button has a function key (hereinafter abbreviated as “F key”), the middle button has a memo key, and the right button has a character key.

Reference numeral 4 denotes a four-contact key, which is used to move the cursor in the vertical and horizontal directions and scroll the display contents in that direction in order.

Reference numeral 5 denotes an E-mail key, which is used when shifting to the display screen of the electronic mail function.

A menu / OK key 6 shifts to a menu item or confirms a selected item.

Reference numeral 7 is an end / power key, which turns the power on.
Used when turning off / off or ending a call.

Reference numeral 8 is a ten-key pad for inputting telephone numbers and characters.

Reference numeral 9 is a microphone for transmitting voice during a call.

Reference numeral 10 denotes an earphone terminal cover, which protects an earphone terminal (not shown).

Reference numeral 11 is a WEB key, which is used when shifting to the display screen of the Internet connection function.

Reference numeral 12 is a side OK key, which is used to reproduce a memo, record a voice, and confirm a selected item.

Reference numeral 13 denotes a side scroll key, which is used to scroll the displayed page forward and backward.

Reference numeral 14 is a start key, which is used when making or receiving a call.

Reference numeral 15 is an antenna, which receives and transmits radio waves necessary for communication.

Reference numeral 16 is a speaker for reproducing a ring tone, the voice of the other party, various message sounds and the like.

Reference numeral 17 denotes an incoming call lamp, which flashes green when an incoming call arrives to notify the user, or lights up red during charging.

Reference numeral 18 denotes a sub-display, which is a monochrome or color liquid crystal display device, a DMD (digital mirror display).
It is composed of a display device such as a device) or an organic EL display device and displays various kinds of simple information. The backlight of this black-and-white liquid crystal display device is displayed in order to distinguish between the case where the other party's telephone number is notified, or the case where the other party's telephone number is not registered in the memory.
It has at least two light sources of green and red. Also, if the other party's telephone number is registered in the memory and the information that specifies the emission color is also registered in the memory, the number required to change and display the emission color according to the instruction. It is equipped with light sources of different colors. On the other hand, in the case of a color display device, it is not necessary to provide as many light sources as necessary, and light may be emitted in a designated color. When the foldable communication terminal device 1 is opened, the detailed contents are displayed on the main display 2, so that only the backlight of the sub display 18 is turned off to contribute to power saving. Therefore, the displayed characters are legible. Also,
When the side OK key 12 or the side scroll key 13 is operated while the sub display 18 is off,
The backlight of the sub display 18 is turned on and is turned off again after a predetermined time has elapsed.

Reference numeral 19 denotes an open / close detection switch, which is a micro switch for mechanically detecting whether the communication terminal device 1 is in an open state or a closed state. However, well-known means such as an optical sensor for detecting that the communication terminal device body 1 is opened and an encoder for detecting the opening angle can be used.

FIG. 2 is a block diagram showing the configuration of a communication terminal device according to the present invention. For example, IS (Interim Stand)
ard) -95 based CDMA (Code Division Multiple
The figure shows a case where the present invention is applied to a mobile terminal device of an access type mobile phone. The same components as those in FIG. 1 are designated by the same reference numerals and the description thereof will be omitted.

As is apparent from FIG. 2, the communication terminal device 1
Is an antenna 15, a transmission / reception unit 21, a modulation / demodulation unit (that is, including a baseband processing unit) 22, an audio processing unit 24,
It has a configuration including a microphone 9, a speaker 16, a control unit 20, a main display unit 2, a sub display unit 18, and an operation unit 23.

The control section 20 includes, for example, a microprocessor, a ROM (Read Only Memory) 20a, and a RAM (Random).
m Access Memory) 20b and the like, and performs various controls according to a control program stored in the ROM 20a. Further, the RAM 20b is configured to store information to be transmitted, received information, etc. temporarily or until an erase / change operation is performed.

The main display section 2 and the sub display section 18 are
Each corresponds to the main display 2 and the sub display 18.

The operation section 23 includes flexible keys 3, 4 contact keys 4, E-mail key 5, menu / OK key 6, end / power key 7, numeric keypad 8, WEB key 11, side OK key 12, side scroll key 13. , Start key 1
4 and the open / close detection switch 19.

In the communication terminal apparatus 1 having the above configuration, the received radio wave is received by the transmitting / receiving section 21 via the antenna 15 and demodulated by the modulation / demodulation section 22. The audio information demodulated by the modulation / demodulation unit 22 is supplied to the audio processing unit 24, and under the control of the control unit 20, the audio processing unit 24 performs a predetermined process, and then the speaker 16 performs electro-acoustic conversion. Is output as voice.

The received data demodulated by the modulation / demodulation unit 22 is supplied to the control unit 20. The received data is composed of control data, character data and the like (for example, the telephone number of the other party), and is supplied to the main display unit 2 and the sub display unit 18 as necessary to be displayed as character information or stored in the RAM 19a. The control data of this received data includes incoming call information for voice communication (including the telephone number of the calling side) and SM.
It also contains data such as incoming information of e-mails and text messages transmitted by the method called S-dealer (short message dealer).

On the other hand, the input voice is subjected to acoustic-electric conversion by the microphone 9, subjected to predetermined processing by the voice processing unit 24, and then supplied to the modulation / demodulation unit 22. In addition, the input information from the operation unit 23 is transmitted via the control unit 20 as R
The data is stored in the AM 20b and supplied to the modulation / demodulation unit 22 as transmission data. The modulation / demodulation unit 22 modulates the supplied audio signal and transmission data, and then transmits from the antenna 15 via the transmission / reception unit 21.

Next, the setting item display operation of the communication terminal device according to the present invention configured as described above will be described.

First, when the user of the communication terminal device 1 operates the end / power key 7 to turn on the power, the control unit 20 reads the control program from the ROM 20a and performs the necessary initial settings, and then the base station ( (Not shown) transmits and receives a signal in a predetermined procedure to register the position, and enters a standby state. Then, the user changes the folding communication terminal device 1 from the closed state (that is, the state of FIG. 1C) to the opened state (that is, the state of FIG. 1A or 1B). Suppose

3 to 7 are transition diagrams showing changes in the display state of the main display.

FIG. 3A shows the display screen of the main display 2 in the standby state. When the user changes the foldable communication terminal device 1 from the closed state to the open state, the control unit 20 controls the electric field strength from the RSSI detection unit (not shown) and the battery from the battery remaining amount detection unit (not shown). The battery level is acquired, and the battery level is displayed with the battery icon and the electric field strength is displayed with the antenna picto in order from the left of the top row. In addition,
Although not shown in this figure, various information is displayed between the battery icon and the antenna pictogram by a telephone icon indicating that a call is in progress or a mail icon indicating that a mail has arrived.

Further, the control section 20 acquires the date, the day of the week and the time from a clock circuit (not shown), and displays the date and the day of the week as "December 24 (Friday)" on the second row of the main display 2. The time "6:38" is displayed on the third row.
In addition, an F button, a memo button and a character button are displayed at the bottom, and by operating the three keys forming the flexible key 3, the corresponding F button, memo button or character button can be selected and operated.

In the state of FIG. 3 (A), the user
When the OK key 6 is operated, the control unit 20 displays the menu screen on the main display 2 (see FIG. 3 (B)).

In the state shown in FIG. 3B, if the 0 button on the numeric keypad 8 is pressed, or the cursor is moved up and down with the 4-contact key 4 to select the calendar and the menu / OK key 6 is pressed, the screen is displayed. The calendar is switched and displayed (see FIG. 4A), and the schedule can be registered and other settings can be made.

In the state shown in FIG. 3B, when the 1 button on the numeric keypad 8 is pressed or the cursor is moved up and down by the 4 contact key 4 to select the telephone directory and the menu / OK key 6 is pressed, the screen is displayed. Is switched to display the phonebook function list (see FIG. 4B), and various searches such as a phonebook or name search and new registration are possible. The feature of the present invention resides in the operation of displaying the information of the individual after a lapse of a predetermined time (for example, 2 seconds) when the individual name is displayed in the search function.

In the state shown in FIG. 3B, when the 2 button of the numeric keypad 8 is pressed or the cursor is moved up and down by the 4 contact key 4 to select the incoming call history, and the menu / OK key 6 is pressed, the screen is displayed. Is switched and a list of incoming call history is displayed (see FIG. 4C), and it becomes possible to confirm the call of the voice call and automatically call the selected partner.

In the state shown in FIG. 3B, when the 3 button of the numeric keypad 8 is pressed or the cursor is moved up and down by the 4 contact key 4 to select WEB and the menu / OK key 6 is pressed, the screen is displayed. After switching, the WEB function list is displayed (see FIG. 4D), and the electronic mail function and the Internet can be connected.

In the state shown in FIG. 3B, if the 4 button of the numeric keypad 8 is pressed or the cursor is moved vertically with the 4 contact key 4 to select the E-MAIL function, and the menu / OK key 6 is pressed. , The screen is switched to display the E-MAIL function list (see FIG. 4E), and it becomes possible to create a new e-mail, check the transmission / reception storage capacity, and set various e-mails.

In the state of FIG. 3 (B), if the 5 button of the numeric keypad 8 is pressed or the cursor is moved up and down with the 4 contact key 4 to select the C-MAIL function, and the menu / OK key 6 is pressed. , The screen is switched and the C-MAIL function list is displayed (see FIG. 4 (F)), and it is possible to check the transmission / reception state, create a transmitted mail, set a notification sound, and the like. Note that C-MAIL is a text message transmission function that can be used by people who subscribe to the same telecommunications carrier.

In the state of FIG. 3B, the 6 button of the numeric keypad 8 is pressed, or the cursor is moved up and down by the 4 contact key 4 to select the F function (FUNCTION function), and the menu / OK key 6 is pressed. When the button is pressed, the screen is switched and a list of large F function items is displayed (see FIG. 5A).

FIG. 5A shows a state in which a major item list of the F function is displayed, and a battery icon and an antenna pictogram are displayed at the top of the main display. "F_F function" is displayed just below the battery icon, but "_" is a cursor and you can operate the numeric keypad 8 to
When any one of the buttons 9 to 9 is pressed, a number is displayed on the cursor portion, and then the screen is switched to display the middle item in the lower layer of the selected major item. Further, instead of inputting a number with the ten-key pad 8, the cursor is moved up and down with the four-contact key 4 to select a desired large item, and the menu / O
Even if you press the K key 6, the middle item is displayed, but in this case,
Suppose you have chosen the general for F1. Although not shown in FIG. 5A, the service continues as F9 below.

FIG. 5B is a display screen of middle items included in "general" which is a large item. Although "F1_F function" is displayed just below the battery icon, "_" is a cursor, and when the ten key 8 is operated and one of the buttons 1 to 7 is pressed, a number is displayed in the cursor portion. After that, the screen is switched to display the small items in the lower layer of the selected middle item (see FIG. 6A). Also, numeric keypad 8
Instead of inputting a number with, move the cursor downwards with the 4 contact key 4, select the middle item “auto lock”, and press the menu / OK key 6 to bring up the state shown in FIG. 6 (A). .

In the state of FIG. 6A, if the menu / OK key 6 is pressed before a predetermined time (for example, 2 seconds) has elapsed, the display screen of the sub-item "F11 auto lock" is switched to The set value of is displayed (see FIG. 6B). In this case, the set value is highlighted in "2: OF
In order to change this set value, the number 1 is input with the ten keys 8 or the reverse display is moved up with the four contact keys 4 and the menu / OK key 6 is operated. Upon receiving the instruction to change the set value, the control unit 20 requests the input of the personal identification number used for the auto lock. Then, when the password is input correctly, the control unit 20
It returns to the standby state of FIG. 3 (A) and displays that it is in the auto lock state (see FIG. 7). In the standby state with this auto lock set, the F
The display of buttons, memo buttons, and character buttons is deleted.

On the other hand, when a predetermined time (for example, 2 seconds) elapses with the item in FIG. 6 (A) selected, the control unit 2
For 0, the current setting value of the selected “auto lock” is read out, a window is displayed in a pop-up on the screen of FIG. 6 (A) (that is, the window pops up), and the small item “F11 "Auto lock" and its set value "OFF" are displayed (see FIG. 6C). When the menu / OK key 6 is pressed in the display state of FIG. 6 (C), the control unit 20 switches the display screen to the state of FIG. 6 (B). Further, in the display state of FIG. 6 (C), if a key such as the ten key 8 assigned as the any key is operated, the state returns to the state of FIG. 6 (A). There are various possible methods for displaying the pop-up, such as the display method used in WINDOWS 98, which is the OS of Microsoft Corporation. However, it is preferable that a small window is gradually overwritten with a large window over the displayed screen. Can realize pop-up display.

FIG. 8 is a transition diagram showing changes in the display state of the main display, and FIG. 8 (A) is the same as the display state in FIG. 4 (B).

When the phonebook function list is displayed and the phonebook search is highlighted (see FIG. 8A), menu /
When the 1 button of the OK key 6 or the numeric keypad 8 is pressed, the screen shifts to the telephone directory search screen (see FIG. 8B). Note that FIG.
When the 2 to 8 buttons of the ten-key pad 8 are pressed in the state of (A), the screen moves to the name search or new registration screen corresponding to the numeral.

When shifting to the telephone directory search screen, the control unit 20 first selects and highlights the search character "A line" and displays the memory dials registered in the Japanese syllabary order. In this case, the first memory dial "Megumi Aikawa" is highlighted to show that it is selected, and the six memory dials from "Noboru Akiyama" to "Kenji Ozaki" are normally displayed (Fig. 8 (B)).

In the display state of FIG. 8B, the control unit 20
When the ▽ button of the 4-contact key 4 is pressed, "Akiyama Noboru" displayed below is highlighted to indicate that it is selected (not shown). On the other hand, when the △ button of the 4-contact key 4 is pressed, the screen is displayed in a wraparound mode and 50
Display the memory dial registered at the end of the note order (not shown). When the ← button or → button of the 4-contact key 4 is pressed in the display state of FIG. 8 (B), the search character “wa line” or “ka line” is selected and highlighted and displayed in the order of Japanese syllabary. The registered memory dial is displayed (not shown).

On the other hand, when the control unit 20 detects that a predetermined time (for example, 2 seconds) has elapsed from the display state of FIG. 8B, the current memory dial and E- of the selected "Megumi Aikawa" are displayed. Read the registered contents of MAIL, and
A window pops up on the screen of (B) (that is,
The window appears as if popping out) and the registered content is displayed. In this case, the personal name "Megumi Aikawa"
Under the mobile phone number "0901234567
8 ”, as a wired telephone number“ 06633332222 ”,
As E-MAIL1, "MEGUMI@aaa.co.
jp ”and E-MAIL2 as“ AIKAWA @ b
bb. co. jp ”is displayed (see FIG. 8C).

In the display state of FIG. 8C, the control section 20
When the start key 14 is pressed, two telephone numbers are registered, so the pop-up display screen is changed to "0901234" as the mobile telephone number under "Select telephone number".
"5678" and "0663332" as a wired telephone number
222 "is displayed to prompt the user to select a telephone number. In this case, the mobile phone number "09012345678" is highlighted to indicate that it is selected (Fig. 8).
(D)). On the other hand, when the E-mail key 5 is pressed in the display state of FIG. 8C, the screen shifts to the display screen of the electronic mail function, and the user can compose and send a desired electronic mail.

In the display state of FIG. 8D, the control unit 20
When the start key 14 is pressed again, the highlighted mobile phone number "09012345678" is dialed,
Call the other party according to the normal connection procedure to enable communication. On the other hand, in the display state of FIG.
When the △ button or ▽ button of is pressed, the wire telephone number "06633332222" is highlighted to indicate that it is selected, and the start key 14 is operated to call the other party to establish a call connection (not shown). ). There are various possible methods for displaying the pop-up, such as the display method used in WINDOWS 98, which is an OS of Microsoft Corporation. However, a small window is gradually overwritten with a large window over the displayed screen. Can realize pop-up display.

FIG. 9 is a flow chart showing a display processing subroutine of the telephone number display method according to the present invention.

When the control unit 20 detects that a predetermined time (for example, 2 seconds) has elapsed while "Megumi Aikawa" is highlighted on the phonebook search screen (see FIG. 8B), this display is displayed. Call the processing subroutine.

In step 100, the control section 20 reads out the registered contents of the current memory dial and E-MAIL of the selected "Megumi Aikawa", pops up a window to display the registered contents, and 1
Move to 01. The control unit 20 determines whether or not the start key 14 has been operated in step 101. If not operated, the process proceeds to another key processing subroutine, but if operated, the process proceeds to step 102.

At step 102, the control unit 20 judges whether or not there are a plurality of telephone numbers.
In step 104, if there is a plurality of telephone numbers, only one telephone number is selected and the start key 14 is operated, and then step 103 is performed. To finish.

[0067]

As described above, according to the communication terminal device and the telephone number display method of the present invention, the call destination is selected on the telephone directory search screen for a predetermined time (for example, 2 seconds). ) Has elapsed, the registered contents of the memory dial and E-MAIL of the call destination are automatically read,
As the window pops up on the main screen,
Even when a telephone call operation is performed, it is possible to easily confirm whether or not the e-mail address is registered, and it is possible to continue dialing.

[Brief description of drawings]

FIG. 1 is an external view of a folding communication terminal device according to the present invention.

FIG. 2 is a block diagram showing a configuration of a communication terminal device according to the present invention.

FIG. 3 is a transition diagram showing changes in the display state of the main display.

FIG. 4 is a transition diagram showing changes in the display state of the main display.

FIG. 5 is a transition diagram showing changes in the display state of the main display.

FIG. 6 is a transition diagram showing changes in the display state of the main display.

FIG. 7 is a transition diagram showing changes in the display state of the main display.

FIG. 8 is a transition diagram showing changes in the display state of the main display.

FIG. 9 is a flowchart showing a display processing subroutine of the telephone number display method according to the present invention.

[Explanation of symbols]

1 Foldable communication terminal device body 2 Main display 15 antenna 18 sub display 20 Control unit 20a ROM 20b RAM 21 Transmitter / receiver 22 Modulator / demodulator 23 Operation part 24 Voice processing unit

Continuation of the front page (56) Reference JP 2000-270080 (JP, A) JP 11-212852 (JP, A) JP 11-85635 (JP, A) JP 2000-36856 (JP, A) ) JP 11-308317 (JP, A) JP 2000-184045 (JP, A) JP 2000-138741 (JP, A) JP 2000-22788 (JP, A) JP 10-155038 (JP , A) (58) Fields investigated (Int.Cl. ⁷ , DB name) H04M 1/26-1/57 H04M 1/00 H04M 1/247 H04M 1/725 G06F 13/00 601

Claims (4)

(57) [Claims] 1. A communication terminal device capable of simultaneously displaying a plurality of registered call destination names when making a memory dial and making a call to a telephone number corresponding to the call destination name selected by a predetermined call operation. In the figure, a callee selection means for selecting a desired callee name from the displayed callee names and a callee name selected by the callee selection means are displayed. Measurement means for measuring time, and a first display means for displaying a plurality of telephone numbers and e-mail addresses corresponding to the selected callee name when the time measured by the measurement means reaches a predetermined time A second display unit for displaying only the plurality of telephone numbers when a predetermined call operation is performed while the first display unit displays a plurality of telephone numbers and e-mail addresses; Second
A desired one of the plurality of telephone numbers displayed by the display means
1. A communication terminal device, comprising: a telephone number selecting means for selecting one telephone number; and a calling means for calling a telephone number selected by the telephone number selecting means. 2. The communication terminal device according to claim 1,
The first display means forms a window by popping up a part of the display screen on which a plurality of registered callee names are displayed at the same time, and displays the callee name selected in the window. A communication terminal device, which displays a plurality of corresponding telephone numbers and electronic mail addresses. 3. A communication terminal device capable of simultaneously displaying a plurality of registered call destination names when making a memory dial and making a call to a telephone number corresponding to the call destination name selected by a predetermined call operation. In the method of displaying a telephone number, the first step of selecting a desired calling party name from the plurality of displayed calling party names and the calling party name selected in the first step are displayed. A second step of measuring the time during which there is a third time, and a third step of displaying a plurality of telephone numbers and e-mail addresses corresponding to the selected call destination name when the time measured by the second step reaches a predetermined time. And a fourth step of displaying only the plurality of telephone numbers when a predetermined call operation is performed while displaying a plurality of telephone numbers and e-mail addresses in the step and the third step.
A fifth step of selecting a desired one of the plurality of telephone numbers displayed by the fourth step, and a sixth step of calling the telephone number selected by the fifth step. A method of displaying a telephone number, including ,. 4. The telephone number display method according to claim 3, wherein the third step is formed by popping up a window on a part of a display screen displaying a plurality of registered callee names at the same time. And a seventh step of displaying a plurality of telephone numbers and e-mail addresses corresponding to the selected callee name in the window,
A telephone number display method characterized by.