JP2001177668A - Communication terminal equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To permit a receiver to confirm the outline of a character message concerning the contents even unless a user reads the character message. SOLUTION: When an incoming mail is received, a CPU 26 receives transmitted mail data without reporting incoming. The CPU 26 retrieves whether a register character string is included in the character message indicated by received mail data. When the register character string is detected, the CPU 26 performs the operation states of a back light unit 19, a speaker 22 and a vibrator motor 24 in accordance with report form information which is stored in a ROM 27 in accordance with the register characteristic string so that the ringing of an incoming melody, a vibrator operation and a back light operation are changed in accordance with the register character string which is included in the character message.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a communication terminal such as a portable radio telephone having a function of receiving a mail indicating a text message.

[0002]

2. Description of the Related Art In a mail receiving function of a portable radio telephone,
When a mail arrives, it automatically responds and automatically receives the transmitted mail data.

[0003] After the reception of the mail data is completed, or concurrently with the reception of the mail data, the occurrence of the mail arrival is notified to the user. Then, the user who recognizes the incoming mail by this notification can display the character message indicated by the automatically received mail data on the display and read it.

By the way, in this type of portable radio telephone, the notification of the incoming mail is performed by a ring tone, a vibrator, or a display on a display. The form of the notification can be arbitrarily set by the user.

[0005] However, as long as the user does not change the setting, the notification operation in the same form is always performed, and the user can only recognize that mail has arrived. That is, the content of the received mail is
I had to read and understand the text message to understand it at all.

For this reason, even if a text message that does not require urgency arrives when busy, for example, it is impossible to know whether or not the content does not require urgency without reading the text message. There was a problem that valuable time was spent for confirmation of the problem.

[0007]

As described above, conventionally,
Since the notification operation of the mail arrival is to notify only that the mail arrival has occurred, there is a problem that the contents of the received mail cannot be known at all unless the text message is read.

Accordingly, the present invention has been made in view of such circumstances, and an object of the present invention is to determine the contents of a text message even if the user does not read the text message. It is an object of the present invention to provide a communication terminal device that allows a receiver to recognize the outline of the communication terminal.

[0009]

According to a first aspect of the present invention, there is provided a mail transmitting / receiving processing means for receiving a text message, which is realized by software processing of an antenna, a receiving circuit, a modem and a CPU. Receiving means for notifying a user of the occurrence of an incoming call, and at least one of an incoming notification means such as a backlight unit, a speaker and a vibrator motor for changing the operation thereof, and a predetermined character string A storage means such as a ROM for storing notification mode information indicating an operation state of the incoming call notifying means, and, when the character message is transmitted, without operating the incoming call notifying means. A receiving means for receiving the transmitted text message, for example, a CPU
Receiving control means such as mail receiving control means realized by software processing, and searching for the predetermined character string from character strings constituting a character message received by the receiving means, for example, realized by software processing of a CPU. A search means such as a character string search means, and when the predetermined character string is detected by the search means, the incoming call is made in an operation state indicated by the notification form information stored in the storage means in association with the character string. A notification control means, such as a mail arrival notification control means realized by software processing of the CPU, for example, to operate the notification means.

[0010] By taking such means, when a text message is transmitted, the received text message is received by the receiving means without operating the incoming notification means. A predetermined character string is searched from the character string constituting the received character message, and if a corresponding character string is detected, the notification form stored in the storage means in association with the character string. The incoming notification unit is operated in the operation state indicated by the information. Therefore, when a character message including a character string stored in association with the notification form information in the storage unit is received, the form of the incoming call notification operation is changed according to the character string.

According to a second aspect of the present invention, in the first aspect, one of the incoming call notification means is a melody sounding means for sounding an incoming melody, and the notification control means is received by the receiving means. When the incoming melody data is attached to the character message, even if the predetermined character string is detected by the search means, the notification form stored in the storage means in association with the character string. The ringing melody is ringed by the melody ringing means based on the attached ringing melody data regardless of the operation state indicated by the information.

[0012] By adopting such means, when the incoming melody data is attached to the text message, even if the text message contains a predetermined character string, the incoming melody data is not attached. The incoming melody ringing based on the incoming melody data is given priority.

According to a third aspect of the present invention, in the first aspect, the predetermined character string is a fixed form sentence to which a unique fixed form code is assigned, and the search means is a character message received by the receiving means. A predetermined character string is searched for by comparing and collating all of the data indicating the character string with the fixed phrase code assigned to the predetermined character string.

[0014] By taking such a measure, the character message transmitted in the standard sentence code is received,
When the fixed form code is set as a predetermined character string, an incoming call notification is performed in the operation state indicated by the notification form information associated with the character string (fixed form code). The search for the predetermined character string from the character string of the received character message is performed by a simple comparison between the entire character message and the fixed phrase code.

According to a fourth aspect of the present invention, the predetermined character string in the first aspect is arbitrarily designated by a user, and the search means is provided with a character string of a character message received by the receiving means. Is searched for whether or not the predetermined character string is included.

By taking such means, if the received text message contains a predetermined character string specified by the user, the operation indicated by the notification form information associated with the character string Incoming call notification in the state is performed. Therefore, an incoming call notification according to the situation of each user is performed.

According to a fifth aspect of the present invention, in the first aspect, the predetermined character string is arbitrarily designated by a fixed phrase to which a unique code is assigned and a user, and the search means includes the receiving means. When the character message received by the means is a fixed text, a predetermined character string is searched by comparing data indicating the character message with a code assigned to the predetermined character string, and the receiving means If the received text message is not a fixed phrase, a search is performed to determine whether or not the predetermined text string is included in the text string of the text message.

[0018] By taking such a measure, the character message transmitted in the standard sentence code is received,
When the fixed form code is set as a predetermined character string, an incoming call notification is performed in the operation state indicated by the notification form information associated with the character string (fixed form code). If the received character message includes a predetermined character string, the incoming call notification is performed in the operation state indicated by the notification form information associated with the character string. Then, when the received character message is a fixed phrase, a search for a predetermined character string from the character string is performed by a simple comparison between the entire character message and the fixed phrase code.

[0019]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment in which a communication terminal device of the present invention is applied to a portable radio telephone will be described below with reference to the drawings.

FIG. 1 is a block diagram showing the configuration of the main part of the portable radio telephone according to the present embodiment.

As shown in FIG. 1, the portable radio telephone according to the present embodiment has an antenna 1, an antenna duplexer (DUP) 2,
Receiving circuit (RX) 3, synthesizer circuit (SYN) 4,
A / D converter 5, modem unit 6, channel codec 7, speech codec 8, D / A converter 9, receiving amplifier 10, receiver 11, microphone 12, transmitting amplifier 1
3, A / D converter 14, D / A converter 15, transmission circuit (TX) 16, control circuit 17, LCD display 1
8, backlight unit 19, key unit 20, amplifier 21, speaker 22, amplifier 23, vibrator motor 24, oscillation circuit 25, CPU 26, ROM 27, R
It has an AM 28, a battery 29 and a stabilized power supply circuit 30.

The synthesizer circuit 4, modem 6, channel codec 7, speech codec 8, control circuit 17, ROM 27 and RAM 28 are connected to a CPU 26 via a control bus 31.

A radio frequency signal transmitted from a radio base station via a radio communication channel is received by an antenna 1 and subjected to radio-electric signal conversion, and then input to a receiving circuit 3 via an antenna duplexer 2. You.

The radio frequency signal is first amplified in the receiving circuit 3. Subsequently, the radio frequency signal is mixed down by the receiving circuit 3 using the local signal given from the synthesizer circuit 4 and converted into an IF frequency signal. Further, this IF frequency signal is amplified by the receiving circuit 3, and then Q
Since it is a PSK signal, it is orthogonally demodulated.

The synthesizer circuit 4 generates a local signal having a frequency specified by the control circuit 17 according to the radio channel frequency, and supplies the local signal to the receiving circuit 3 and the transmitting circuit 16.

The IF frequency signal that has been subjected to quadrature demodulation by the receiving circuit 3 is digitized by the A / D converter 5 and then supplied to the modem unit 6.

The IF signal output from the receiving circuit 3 is subjected to delay detection in the modem unit 6, while establishing frame synchronization and detecting a color code, thereby reproducing a digital communication signal and control data. The reproduced digital communication signal is output to the channel codec 7 and the control data is output to the control bus 31. The mail data is included in the control data.

The digital speech signal output from the modem unit 6 is subjected to deinterleaving and error correction decoding by a channel codec 7. As a result, a digital communication signal addressed to itself is extracted from the digital communication signals for a plurality of channels included in the digital communication signal output from the modem unit 6.

The digital communication signal extracted by the channel codec 7 is converted by the speech codec 8 into the VSE
LP or PSICELP decoding processing is performed to reproduce the received voice signal.

The received voice signal is converted into an analog signal by the D / A converter 9, amplified by the receiving amplifier 10, and supplied to the receiver 11. As a result, the receiver 11 is driven, the received voice signal is converted into an acoustic output, and the received voice is transmitted to the user.

On the other hand, the voice uttered by the user is
In step 2, the signal is converted into an electric signal, that is, a transmission voice signal. The transmission voice signal is amplified by the transmission amplifier 13 and digitized by the A / D converter 14.

The digitized transmission voice signal is subjected to VSELP encoding processing by the speech codec 8 to be converted into a digital communication signal.

The digital speech signal obtained by the speech codec 8 is subjected to error correction coding and interleave processing by a channel codec.

Further, the digital communication signal is transmitted to the modem 6
, A frame signal and a color code signal are added. As a result, the IF frequency signal obtained by performing the signal mapping process is set to the transmission timing by setting the D / D
The signal is supplied to the A converter 15.

At the time of transmitting the mail data, the mail data is provided to the modem unit 6 via the control bus 31 under the control of the CPU 26. The control data supplied to the modem unit 6 is subjected to predetermined processing such as modulation in the modem unit 6 to be converted into an IF frequency signal, and transmission timing is set and supplied to the D / A converter 15.

The IF frequency signal is converted into an analog signal by a D / A converter 15 and supplied to a transmitting circuit 16.

The IF frequency signal is first subjected to quadrature modulation in the transmission circuit 16, and further mixed up using a local signal supplied from the synthesizer circuit 4 to be converted into a radio frequency signal of a predetermined transmission frequency. The radio frequency signal is amplified by the transmission circuit 16 and then supplied to the antenna 1 through the antenna duplexer 2. This allows
The radio frequency signal is transmitted from the antenna 1 as a radio wave.

The control circuit 17 controls the driving of the LCD display 18, the backlight unit 19, the speaker 22, and the vibrator motor 24 under the control of the CPU 26.
It controls the frequency generated by the synthesizer circuit 4 and processes the output signal of the key unit 20.

The LCD display 18 is driven by the control circuit 17 and displays an arbitrary image.

The backlight unit 19 illuminates the display screen of the LCD display 18 from the back. The backlight unit 19 can change the color of the illumination light.

The key unit 20 accepts an instruction input by a user regarding a telephone number, outgoing call, end call, character input, function setting, and the like.

The amplifier 21 is supplied with a signal output from the control circuit 17 to drive the speaker 22 to ring a ringtone or a ringtone. The amplifier 21
This signal is amplified to a level sufficient to drive the speaker 22, and then given to the speaker 22.

The speaker 22 generates a signal given from the control circuit 17 via the amplifier 21 as a sound output, and thereby sounds a ring tone or a melody to notify the user of the occurrence of the incoming call.

The amplifier 23 has a vibrator motor 24
Is supplied from control circuit 17 to drive. The amplifier 23 amplifies this signal to a level sufficient to drive the vibrator motor 24 before giving it to the vibrator motor 24.

The vibrator motor 24 performs a vibrator operation to notify the user of the incoming call by rotating a vibrator (not shown).

The oscillation circuit 25 supplies a predetermined clock signal to the control circuit 17. This clock signal is used by the control circuit 17 as a reference for the pitch and tempo of the incoming melody.

The CPU 26 operates based on an operation program stored in the ROM 27. And CPU2
Reference numeral 6 generally controls each unit of the mobile phone so that it can function as a mobile phone.

The ROM 27 is a flash ROM or E
It is configured using an EPROM. And this ROM
Reference numeral 27 is used to store, in addition to the operation program of the CPU 26, various types of information that should be kept permanently, such as melody information, still image information, individual numbers, or wireless device adjustment information. The ROM 27 also stores a notification mode information table as shown in FIG.

The notification form information table is associated with a character string registered in advance (hereinafter, referred to as a registered character string) and notifies the arrival of mail data indicating a character message composed of a character string including the registered character string. The notification form information describing the form is stored. FIG. 2 schematically shows the contents of the stored information.

The notification form information includes identification information of a song to be sounded as an incoming melody, setting information of an operating state of a vibrator, and setting information of an operating state of a backlight. Therefore, in the notification form information table, storage areas for storing these three pieces of information are secured for each registered character string storage area.

In this embodiment, the notification form information table is divided into a fixed phrase registration area and a user registration area.

Here, the fixed-form sentence registration area is an area in which a fixed form defined in the mail transmission / reception function is used as a registered character string, and the notification form information is stored in association with the fixed-form sentence. The information is registered in the fixed phrase registration area before the product is shipped, and cannot be changed by the user.

On the other hand, the user registration area is an area for storing notification mode information arbitrarily set by the user in association with a registration character string arbitrarily specified by the user. The information registration in this user registration area is performed by the key unit 20
CPU 26 receives the instruction operation by the user in
This is performed by writing the specified contents to each area.

The RAM 28 stores the setting state of the portable radio telephone, the telephone number, the digitally recorded signal, the storage of character information input by the user, or the melody information input by the user for a relatively short period of time. Used to store various information to be kept. The RAM 28 is backed up by a backup battery (not shown), and can reliably hold the stored information for a long period of time.

The battery 29 is a secondary battery, and generates electric power to be supplied to each section of the portable radio telephone.

The stabilized power supply circuit 30 stabilizes the power output from the battery 29 and supplies the power to each section.

By the way, the control means realized by the operation of the CPU 26 based on the operation program stored in the ROM 27 is a well-known general type of portable radio telephone such as a control means for enabling a voice call. In addition to the control means, it has mail transmission / reception processing means, mail reception control means, character string search means, and mail arrival notification control means.

Here, the mail transmission / reception processing means performs control processing for realizing the mail transmission / reception function.

The mail reception control means, when an incoming mail is generated, causes the mail to be received under the control of the mail transmission / reception processing means without notifying the incoming call.

The character string search means searches for a registered character string from the character string of the character message indicated in the received mail data.

When the registered character string is detected by the character string search means, the mail arrival notification control means sets the incoming call in the operation state indicated by the notification form information stored in the notification form information table in association with the registered character string. Control processing for performing notification is performed.

Next, the operation of the portable radio telephone constructed as described above will be described according to the processing procedure of the CPU 26.

The portable radio telephone according to the present embodiment is characterized in that an incoming call is notified to the user when a mail arrives, and other operations are the same as those of a conventional general portable radio telephone. A description will be omitted, and only a process related to mail reception will be described.

When a mail arrives, the CPU 26 starts a mail receiving process as shown in FIG.

In the mail receiving process, the CPU 26 first receives mail data transmitted to itself (step ST1). The reception of the mail data is performed according to a well-known procedure, and the received mail data is stored in the RAM 28, for example.

When the reception of the mail data is completed, the CP
U26 confirms whether the character message indicated by the received mail data is a fixed phrase (step ST).
2).

If the text message indicated by the received mail data is a fixed text, the CPU 26 searches the registered text string set in the fixed text registration area of the notification form information table from the text string of the text message ( Step ST3). In addition, since a fixed phrase is represented not by a list of character codes but by a code unique to the fixed phrase, this search is performed by comparing simple codes.

However, if the character message indicated by the received mail data is not a fixed phrase, the CPU 26 searches the character string of the character message for a registered character string set in the user registration area of the notification form information table (step ST4). Note that the mail data indicating a character message that is not a fixed phrase is composed of a list of character codes, and thus this search is performed by searching for a character string corresponding to a registered character string.

Then, the CPU 26 proceeds to step ST.
It is determined whether the registered character string has been detected as a result of the search in step 3 or step ST4 (step ST5).

If the registered character string cannot be detected, the CPU 26 sets the incoming melody according to the setting (hereinafter, referred to as general-purpose setting) similar to that of the conventional portable radio telephone for notifying of the incoming mail. The speaker 2 performs sounding, vibrator operation and backlight operation.
2. The operations of the vibrator motor 24 and the backlight unit 19 are individually controlled (step ST6). Thus, as long as mail data indicating a character message that does not include a registered character string is received, the same incoming call notification operation is always performed regardless of the content of the character message.

On the other hand, when a registered character string is detected, CPU 26 checks whether or not melody data is attached to the received mail data (step ST).
7).

If no melody data is attached, the CPU 26 sounds a ringing melody in accordance with the notification form information associated with the detected registered character string,
The operations of the speaker 22, the vibrator motor 24, and the backlight unit 19 are individually controlled so as to perform the vibrator operation and the backlight operation (Step S).
T8). Therefore, if mail data indicating a character message that does not include a registered character string is received, an incoming call notification operation according to the registered character string is performed.

Conventionally, a portable radio telephone has a function of transmitting melody data attached to mail data from a transmitting terminal and causing a receiving terminal to ring an incoming melody based on the melody data. Exists. Therefore, if melody data has been attached using such a function, it is preferable to respect the melody data.

Then, when the registered character string is detected and the melody data is attached, the CPU 26 follows the notification form information associated with the detected registered character string for the vibrator operation and the backlight operation. The speaker 2 operates so that the ringing of the incoming melody is performed based on the attached melody data.
2. The operations of the vibrator motor 24 and the backlight unit 19 are individually controlled (step ST9).

In any of steps ST6, ST8, and ST9, if the incoming notification operation is performed for a predetermined period, the incoming notification operation is stopped, and the current mail receiving process is ended.

Thereafter, if the user who has learned of the incoming mail by the incoming notification operation during the above-described mail receiving process requests display of the contents of the mail, the CPU 26 transmits the character message indicated by the mail data in a well-known procedure. LC
It is displayed on the D display 18 and read by the user.

Thus, according to the present embodiment, when a mail arrives, the mail data is received without notifying the arrival. If the received mail data indicates a character message including a specific character string, an incoming call notification operation in a form corresponding to the specific character string is executed.

Therefore, based on the form of the incoming call notification operation,
It is possible for the user to recognize what character string contains a character message, and it is possible to guess the contents without reading the character message. Then, for example, when it is found that the content does not require urgency, it is possible to take measures such as delaying the viewing of the text message.

Further, according to the present embodiment, when a character message indicated by an incoming mail is a fixed form sentence, the registered character string is searched by a simple code comparison. Can be performed by simple processing, and the processing load on the CPU 26 can be reduced.

According to the present embodiment, the registered character string and the notification status information can be specified by the user.
It is possible to change the form of the incoming call notification operation based on an appropriate character string that suits the usage form of each user, and it is possible to more accurately guess the contents of the text message, and to improve the function according to the present invention. It can work effectively.

Specifically, as shown in FIG. 2, the name of the person who frequently sends mail, "Tomo-chan", is set as a registered character string, and "Tomo-chan" is included in the text message by the other person. By including the character string, it is easy to recognize the arrival of mail from "Tomo-chan" by performing the incoming notification operation in the form set in association with the character string "Tomo-chan" It is possible to

Even if it is not a name, a character string which is frequently included in a sent text message, specifically, a character string relating to the contents of work, etc., is set as a registered character string, so that an incoming call notification is made. It is possible to easily recognize that mail related to work has arrived based on the form of operation.

In order to retrieve a registered character string arbitrarily specified by the user from an arbitrary character message, a character string search must be performed. And the processing load on the CPU 26 increases. However, in the present embodiment, the process of searching for a registered character string is made different depending on whether or not the text message is a fixed phrase, so that an increase in the processing load on the CPU 26 can be minimized. ing.

According to the present embodiment, the incoming melody is defined by the notification form information. However, when the melody data is attached to the mail, the melody data is respected and the melody data is based on the melody data. Since the ringing of the incoming melody is performed, the intention of the sender can be respected, and the transmitted melody data is not wasted.

The present invention is not limited to the above embodiment. For example, in the above embodiment, the communication terminal prime of the present invention is applied to a portable wireless telephone, but is also applied to a communication terminal device used in other types of mobile communication systems and various types of wired communication systems. Is possible.

In the above embodiment, the registered character string is both a fixed phrase and a character string arbitrarily designated by the user. However, only one of them may be used.

In the above embodiment, the method of searching for a registered character string is changed according to whether or not the character message indicated by the received mail data is a fixed form sentence. You may do it.

In the above embodiment, when the registered character string is present in the received mail and the melody data is attached, the incoming call notification operation other than the ringing of the incoming melody is present in the received mail. Although the operation indicated by the notification form information associated with the registered character string is to be performed, for example, only the driving of the ringing melody based on the attached melody data or the ringing notification operation other than the ringing of the ringing melody is general-purpose. The setting may be followed. Also, the incoming call notification operation indicated by the notification form information associated with the registered character string existing in the received mail may be given top priority, and the attached melody data may be ignored.

In the above embodiment, the registration of a fixed phrase as a registered character string is fixed. However, the fixed character string may be arbitrarily selected by the user as a registered character string.

Further, in the above embodiment, the incoming call notification mode in association with the fixed phrase is fixed, but it may be arbitrarily set by the user.

In the above embodiment, the incoming call is notified by ringing of the incoming melody, vibrator operation and backlight operation. However, any one or two of these may be used, or another incoming call may be made. The notification method may be used.

In addition, various modifications can be made without departing from the gist of the present invention.

[0093]

According to the first aspect of the present invention, at least a receiving means comprising a mail transmission / reception processing means for receiving a text message and a notification of occurrence of an incoming call to a user, the operation of which can be changed. One incoming call notification means,
A storage unit for storing notification mode information indicating an operation state of the incoming notification unit in association with a predetermined character string, and without operating the incoming notification unit when the text message is transmitted. Reception control means such as mail reception control means for causing the reception means to receive the transmitted character message, and searching for the predetermined character string from character strings constituting the character message received by the reception means A search unit such as a character string search unit, and when the predetermined character string is detected by the search unit, the incoming call notification is performed in an operation state indicated by the notification mode information stored in the storage unit in association with the character string. Notification control means such as an e-mail arrival notification control means for operating the means, so that the character string stored in the storage means in association with the notification form information is stored. When the received text message is received, the form of the incoming call notification operation will be changed according to the character string, and even if the user does not read the text message, the content of the text message will be whatever. This is a communication terminal device that allows the recipient to recognize the outline of the communication terminal.

According to the second invention, one of the incoming call notification means in the first invention is a melody sounding means for sounding an incoming melody, and the notification control means is received by the receiving means. When the incoming character melody data is attached to the given character message, even if the predetermined character string is detected by the search means, it is stored in the storage means in association with the character string. The ringing melody is ringed by the melody ringing means based on the attached ringing melody data regardless of the operation state indicated by the notification form information. The ringing is given priority and the intention of the sender can be respected.

According to the third invention, the predetermined character string in the first invention is a fixed sentence to which a unique fixed sentence code is assigned, and the search means is received by the receiving means. Since the predetermined character string is searched by comparing and comparing all the data indicating the character message with the fixed phrase code assigned to the predetermined character string, a predetermined character string from the character string of the received character message is obtained. The search for the character string is performed by a simple comparison between the entire character message and the standard sentence code, so that the load on the processing can be reduced.

[0096] According to the fourth invention, the predetermined character string in the first invention is arbitrarily specified by a user, and the search means is provided with a character message of the character message received by the reception means. Since the search is performed to determine whether or not the predetermined character string is included in the character string, the incoming call notification is performed according to the circumstances of each user, and the form of the incoming call notification can be changed more effectively. It is possible to do.

Further, according to the fifth invention, the predetermined character string in the first invention is arbitrarily designated by a fixed phrase to which a unique code is assigned and a user, and the search means comprises: If the character message received by the receiving means is a fixed form sentence, a predetermined character string is searched by comparing data indicating the character message with a code assigned to the predetermined character string,
Further, when the character message received by the receiving means is not a fixed phrase, a search is performed to determine whether or not the predetermined character string is included in the character string of the character message. In addition to reducing the burden on the character string search process when transmitted, it is also possible to change the form of more effective incoming call notification according to the circumstances of each user.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a configuration of a main part of a portable wireless telephone according to an embodiment in which a communication terminal device of the present invention is applied to a portable wireless telephone.

FIG. 2 is a diagram schematically showing contents of information stored in a notification mode information table.

FIG. 3 is an exemplary flowchart showing a processing procedure at the time of mail reception processing by a CPU 26 in FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Antenna 2 ... Antenna duplexer (DUP) 3 ... Receiving circuit (RX) 4 ... Synthesizer circuit (SYN) 5 ... A / D converter 6 ... Modem part 7 ... Channel codec 8 ... Speech codec 9 ... D / A converter 10 ... Reception amplifier 11 ... Receiver 12 ... Microphone 13 ... Transmission amplifier 14 ... A / D converter 15 ... D / A converter 16 ... Transmission circuit (TX) 17 ... Control circuit 18 ... LCD display 19 ... Backlight unit 20 ... Key Unit 21 ... Amplifier 22 ... Speaker 23 ... Amplifier 24 ... Vibrator motor 25 ... Oscillation circuit 26 ... CPU 27 ... ROM 28 ... RAM 29 ... Battery 30 ... Stabilized power supply circuit 31 ... Control bus

Continued on the front page (51) Int.Cl. ⁷ Identification code FI Theme coat II (Reference) H04B 7/26 109T F Term (Reference) 5B089 GA25 HA13 JA31 KA01 KC23 KC44 LA13 LB13 5K027 AA11 BB01 FF03 FF22 FF26 5K067 AA34 BB04 DD53 DD55 EE02 FF02 FF13 FF27 FF31 GG11 HH22 HH23 KK15 5K101 KK02 KK18 LL12 NN12 NN17 NN21 PP07 RR21 UU05

Claims (5)

[Claims] 1. A receiving means for receiving a text message, at least one notifying means for notifying the user of the occurrence of an incoming call and capable of changing its operation, and a correspondence with a predetermined character string Storage means for storing notification mode information indicating the operation state of the incoming call notifying means, and when the text message is transmitted, the character message is transmitted to the receiving means without operating the incoming call notifying means. Receiving control means for receiving the received character message; searching means for searching for the predetermined character string from a character string constituting the character message received by the receiving means; When detected, notification control for operating the incoming notification unit in an operation state indicated by notification mode information stored in the storage unit in association with the character string Communication terminal device being characterized in that comprising a stage. 2. One of the incoming call notifying means is a melody sounding means for sounding an incoming melody, and the notifying control means attaches incoming melody data to a character message received by the receiving means. In this case, even when the predetermined character string is detected by the search means, regardless of the operation state indicated by the notification form information stored in the storage means in association with the character string. The communication terminal device according to claim 1, wherein the melody ringing means sounds a ringing melody based on the attached ringing melody data. 3. The method according to claim 1, wherein the predetermined character string is a fixed form sentence to which a unique fixed form code is assigned, and the search unit replaces all data indicating the character message received by the receiving unit with the predetermined form. 2. The communication terminal device according to claim 1, wherein a predetermined character string is searched by comparing and collating with a fixed phrase code assigned to the character string. 4. The method according to claim 1, wherein the predetermined character string is arbitrarily specified by a user, and the search unit determines that the predetermined character string is included in the character string of the character message received by the receiving unit. The communication terminal device according to claim 1, wherein a search is performed to determine whether or not the communication terminal is included. 5. The predetermined character string is a fixed phrase to which a unique code is assigned and arbitrarily designated by a user. If it is a sentence, a predetermined character string is searched by comparing data indicating the character message with a code assigned to the predetermined character string. The communication terminal device according to claim 1, wherein if not, a search is performed to determine whether or not the predetermined character string is included in the character string of the character message.