JP2002185580A - Communication terminal device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a communication terminal device with which a user need not to call back when there is a call arrival while reproducing music. SOLUTION: The device is provided with a communication means for communicating using a communication line, a music reproducing means for reproducing music, a communication control means during reproduction of music for controlling the music reproducing means, and the communication means while reproducing the music by the music reproducing means. The communication control means during reproduction of music is provided with an automatically transmitting means for automatically transmitting a call when the communication means receives an incoming call while reproducing the music by the music reproducing means. According to such a device, when the communication means receives an incoming call while reproducing the music, the user need not to check an incoming history to call back because a call is automatically transmitted after completing the reproduction of the music.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a communication terminal capable of reproducing music. In particular, it relates to a portable communication terminal device capable of playing music.

[0002]

2. Description of the Related Art Japanese Patent Laying-Open No. 2000-308269 discloses a portable telephone device having a music reproducing function in addition to a normal communication function. A plurality of songs are stored in the music information storage unit, and these songs can be displayed on a display, a song to be reproduced can be selected therefrom, and can be heard through a speaker.

[0003]

However, in such a conventional portable telephone device with a music reproducing function, when there is an incoming call during music reproduction, it is checked from the incoming call history whether or not there is an incoming call during music reproduction. I had to call back. Therefore, an object of the present invention is to provide a communication terminal device that does not need to make a new call when an incoming call is received while music is being played. Further, another object of the present invention is to provide a communication terminal device capable of knowing that there has been an incoming call without checking the incoming call history when the incoming call is received while music is being played. .

[0004]

In order to achieve the above object, a communication terminal device according to the present invention comprises a communication means for performing communication using a communication line, a music reproduction means for reproducing music, and a music reproduction means. And a music reproduction communication control means for controlling the music reproduction means and the communication means at the time of music reproduction, wherein the music reproduction communication control means controls the communication means during music reproduction by the music reproduction means. It is characterized by having an automatic transmission means for automatically transmitting to a caller at the end of music reproduction when there is an incoming call.

According to such a communication terminal device, when an incoming call to the communication means occurs while music is being played,
Since the caller is automatically called when the music playback ends,
The user does not need to bother checking the incoming call history and calling again.

[0006] A communication terminal device according to the present invention comprises a communication means for performing communication using a communication line, a music reproduction means for reproducing music, and a music reproduction means for reproducing music by the music reproduction means.
A music playback communication control unit for controlling the music playback unit and the communication unit, wherein the music playback communication control unit is configured to control a case where an incoming call to the communication unit occurs while the music playback unit is playing music. In addition, there is provided an incoming call notifying means for notifying that there is an incoming call during the music reproduction after the music reproduction is completed.

According to such a communication terminal device, when an incoming call to the communication means occurs while music is being played,
Since the user is notified of the incoming call during the music playback after the music playback is completed, the user can know that there is an incoming call without checking the incoming call history.

[0008] The music playback communication control means further includes a proxy response means for transmitting a message to a caller in response to a proxy when there is an incoming call to the communication means while music is being played by the music playback means. It is desirable to have. As a result, the user can be notified of the fact that the music cannot be answered because the music is currently being reproduced.

[0009] The communication control means at the time of music reproduction is automatically activated when there is an incoming call to the communication means while music is being reproduced by the music reproduction means and when the reproduction of music is terminated while the incoming call is continued. May have automatic response means for responding to incoming calls. This eliminates the need for the user to bother checking the incoming call history and making a call again, and allows the user to start a call when the music reproduction ends.

[0010] Further, the communication control means for music reproduction, when there is an incoming call to the communication means while music is being reproduced by the music reproduction means, and when the reproduction of music is completed while the incoming call is continued, There may be provided a current incoming call notifying means for generating a ringtone and notifying that effect. As a result, at the end of music playback, it is possible to know that there is an incoming call while playing music and that it is still continuing, so it is possible to respond to the incoming call on the spot Become.

[0011] A communication terminal device according to the present invention includes a communication means for performing communication using a communication line, a music reproduction means for reproducing music, and a music reproduction means for reproducing music by the music reproduction means.
A music playback communication control unit for controlling the music playback unit and the communication unit, wherein the music playback communication control unit is configured to control a case where an incoming call to the communication unit occurs while the music playback unit is playing music. A line connection holding means for holding a line connection state by automatically connecting a line in response to an incoming call.

According to such a communication terminal device, when an incoming call to the communication means occurs while music is being played,
Since the line is connected and the connection state is held, there is no need for the user to make a new call when the music reproduction ends.

Preferably, the line connection holding means transmits either a message or BGM to the caller when the line is on hold. This allows the caller to know that the line is on hold.

[0014] The line connection holding means may release the hold state at the end of the music reproduction and shift to a call. Since the connection state of the line is suspended, it is not necessary to perform a connection operation by the communication means, and it is possible to start a call on the spot.

[0015] The line connection holding means can be used to indicate that there is an incoming call to the communication means while music is being played back by the music playing means, and that the line connection state is currently held by the line connection holding means. You may be notified at the end of reproduction. This allows the user to know that the line is currently connected and is on hold.

The music playback communication control means terminates the playback of the music being played when there is an incoming call to the communication means while a plurality of music pieces are being played by the music playback means. You may. As a result, if the user is playing multiple songs in sequence, it is possible to end the music playback before all songs have been played, and to take actions such as automatic calling and automatic response at an early time Becomes This communication terminal device is, for example, either a mobile phone device or a PHS.

[0017]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, communication terminal devices according to embodiments of the present invention will be described with reference to the drawings. As a communication terminal device, a mobile phone, a PHS (Personal Handy P
hone), PDA (Personal Digital Assistants), and other terminal devices are conceivable. Here, a PHS will be described as an example. In the following description, the same or corresponding parts will be denoted by the same reference characters, without redundant description.

FIG. 1 is an overall view of a PHS according to the first embodiment. The PHS 1 includes an antenna 2 provided at the upper end for transmitting and receiving radio waves, a speaker 8 and a microphone 9 used for a call, an operation for making a call and receiving a call, and an operation for enabling music playback. The display unit 15 includes a unit 14 and a display unit 15 that displays telephone directory data, incoming call information, music information to be reproduced, and the like to the user in conjunction with the operation unit 14. In addition, an indicator 25, which is a part of the display unit 15, is provided at an upper part, and similarly, information about an incoming call and the like is visually notified to the user. The operation unit 14 also includes a call key 23 and an end key 24. In addition, a headphone jack 19 is further provided on the side surface,
At the time of music reproduction, a headphone can be connected to the headphone jack 19 for use.

In recent years, music information has been transferred via the Internet to MP3 (MPEG Audio Layer 3) data or MIDI (M
It can be easily downloaded as data (usical instrument digital interface) data (distributed on the Internet). In particular, MP3 data can be exchanged on the Internet with high sound quality using a compression technique as described later. In the PHS 1 according to the first embodiment, the memory (semiconductor memory 16) for storing the downloaded music information and the music reproduction function are provided so that the user can carry a cassette tape, MD, or the like of the music he or she wants to listen to. You can hear them even without them.

FIG. 2 is a block diagram showing a schematic configuration of the PHS according to the first embodiment. PH according to the first embodiment
S1 has both the communication function (communication means) and the music reproduction function (music reproduction means) as described above. First,
The configuration of the part (communication means) related to the communication function will be described. The PHS 1 transmits or receives radio waves with the antenna 2. During reception, the radio unit 3 down-converts a reception signal of a predetermined frequency captured by the antenna 2 and outputs π
/ 4 shift QPSK (Quadrature Phase Shift Keying)
Output a signal. When the transmission path is wireless such as a PHS or a mobile phone, it is necessary to carry an information signal on a radio wave of a high frequency in order to reduce the size of the antenna, but the radio unit 3 needs to downconvert such a high frequency. This enables the demodulation processing in the digital modulation / demodulation unit 4 described below. On the other hand, at the time of transmission,
The ４-shift QPSK signal is up-converted and a transmission signal of a predetermined frequency is output to the antenna 2.

At the time of reception, the digital modulation / demodulation unit 4 performs demodulation processing on the π / 4 shift QPSK signal input from the radio unit 3, extracts a digital signal from radio waves, and outputs received data. On the other hand, at the time of transmission, modulation processing is performed on the input transmission data to output a π / 4-shifted QPSK signal, so that an audio signal can be carried on radio waves.

At the time of reception, the TDMA processing unit 5 receives data input from the digital modulation / demodulation unit 4, that is,
Data of a preset downlink slot is selected and reconfigured from time-division multiplexed data of a plurality of slots, and separated into control data and compressed audio data. The separated control data is output to the control unit 11, and the compressed audio data is output to the audio codec unit 6. On the other hand, at the time of transmission, the input compressed voice data and control data are multiplexed into a preset uplink slot.

At the time of reception, the audio codec 6
The audio compression data input from the MA processing unit 5 is subjected to decoding processing (including error correction processing) and outputs a received audio signal. On the other hand, at the time of transmission, a compression encoding process (including a process of adding an error correction code) is performed on an input transmission audio signal to output compressed audio data.

The low-frequency amplifier 7 amplifies the received audio signal input from the audio codec unit 6, and the speaker 8 outputs audio based on the audio signal output from the low-frequency amplifier 7. The microphone 9 as a transmitter receives an audio signal, and the low-frequency amplifier 10 amplifies the audio signal input from the microphone 9 and outputs the amplified audio signal to the audio codec unit 6.

The control section 11 controls the entire system including the communication means and the music reproducing means. In addition, the control unit 11
ROM (Read Only) storing operation programs
Memory) 11a, and a RAM (Random Access Memory) 11b that stores information on a base station that performs wireless communication. When music is reproduced by the music reproducing means, the operation program of the music reproducing communication control means for controlling the music reproducing means and the communication means is also stored in the ROM 1.
1a.

The nonvolatile memory 12 stores various data such as telephone directory data. Ring output section 13
Outputs a predetermined ringing tone under the control of the control unit 11 at the time of an incoming call. The predetermined ringing tone includes an electronic alarm sound, a so-called “ringtone” music, in addition to a telephone bell. The ringing tone output unit 13 is also capable of outputting vibration in a manner mode.

The operation unit 14 includes, for example, a call key 23 for instructing a call or answering an incoming call, an end key 24 for ending a call, a numeric keypad for inputting a telephone number, and telephone directory data. A key for the user to perform various operations, such as a key for searching and a key used for playing music, is provided.

The display section 15 is composed of, for example, a liquid crystal display, and displays a monochrome or color image.
In addition to the state of the system, the display unit 15 displays the telephone directory data selected in the search of the telephone directory data, the telephone number input by the ten keys, music information to be reproduced, and the like. In addition, when there is an incoming call, the screen or the indicator 25 blinks or a predetermined display can be performed to notify the incoming call. These nonvolatile memory 12 and ringer output unit 1
3, the operation unit 14, and the display unit 15
1

Next, a part related to a music reproducing function (music reproducing means) of the mobile phone according to the first embodiment will be described. The semiconductor memory 16 is a rewritable and removable semiconductor storage medium. For example, a flash card corresponds to this. Music data compressed using a compression technique such as MP3 is stored in the semiconductor memory 16. MP
When the data is compressed using the compression technique of No. 3, although the sound quality is slightly deteriorated, the data amount can be reduced to about 1/10 of that of a normal PCM signal. It is possible to secure a sufficient music playback time even if a small-capacity medium is used.

The MP3 decoder 17 is provided with a DSP (Digital
A semiconductor circuit such as a signal processor), reads out music data stored in the semiconductor memory 16,
The signal is expanded and output.

The headphone amplifier 18 includes a DAC (Digita
l / Analog Converter) and a low-pass filter, perform digital / analog conversion on the PCM signal input from the MP3 decoder 17, and demodulate it into an analog signal. In addition, the demodulated analog signal is amplified and output to an amplitude value that can be reproduced at a sufficient volume.

The headphone jack 19 is an external output terminal. That is, it is a signal terminal for outputting a signal to an external playback device such as a headphone (not shown) instead of the speaker 8. Normally, when a headphone-side terminal is connected to the headphone jack 19, the driving of the speaker 8 is stopped. As shown in FIG. 1, both the output signal of the low-frequency amplifier 7 and the output signal of the headphone amplifier 18 are input to the headphone jack 19, and the user can listen to these with headphones.
The above-described semiconductor memory 16, MP3 decoder 17,
The headphone amplifier and the headphone jack 19 are controlled by the control unit 11. Incidentally, the above description of the block diagram applies to the first to fourth embodiments.

FIG. 3 is a flowchart illustrating the operation of the PHS according to the first embodiment when an incoming call is received during music playback. The PHS 1 according to the first embodiment is of an automatic transmission type in which a call received during music reproduction is automatically transmitted to the sender after the music reproduction is completed. The music playback communication control means for realizing this flow chart includes a proxy response means for transmitting a message to the caller in response to a call reception during music reproduction by the music reproduction means, Automatic call-out means that automatically sends a caller when music playback ends when there is a call, and music playback end when music playback ends while there is an incoming call during music playback and the incoming call continues Automatic response means for automatically responding to the caller at times. The means means a software program and hardware for realizing the software program.

While music is being reproduced by the music reproducing means of the PHS 1 in step 100, it is monitored in step 101 whether there is an incoming call. When an incoming call is detected, the process proceeds to step 102, where it is determined whether or not the incoming call is a caller ID notification. If the caller ID has been notified, the process proceeds to step 103, where the proxy response unit performs a proxy response to the incoming call, and then the line is disconnected. This allows the user to inform the caller that he cannot respond because he is currently playing music. The operation program may be designed to record a message from the caller. Note that the process of step 103 may be omitted.

In step 104, the caller ID information of the caller obtained in step 102 is stored, and in step 105, it is monitored whether or not the incoming call has been completed. If the incoming call has ended, the process proceeds to step 106, where it is monitored whether or not the music reproduction has ended. When the music reproduction is completed, the process proceeds to step 107, where the automatic transmission means automatically transmits the caller number stored in step 104. As described above, since the call is automatically sent to the caller when the music reproduction ends, the user does not need to bother checking the incoming call history and calling again. Note that the operation program may be designed so that, when a user receives a call while playing a plurality of music pieces, the reproduction is terminated between the music pieces being played. As a result, it is possible to end the music reproduction before all the music ends, and to take measures such as automatic transmission. In the automatic transmission, when there is an incoming call, a white list in which the responding parties are always listed may be referred to, and the automatic transmission may be performed only to the parties on the white list. From step 108, a communication line is established by a normal calling operation.

If the caller ID has not been notified in step 102, the flow advances to step 109 to forcibly end the music reproduction. Then proceed to step 111,
The incoming call is automatically answered by the automatic answering means, and a call is established in step 112. If the caller ID is not notified, the user cannot call the caller again later, so it is effective to interrupt the music playback and take the procedure to establish the call. It is. Before the automatic response, the user may be notified of the incoming call.

If it is determined in step 105 that the incoming call has not ended, the process proceeds to step 110, where it is determined whether or not the music reproduction has ended. If the music reproduction has not been completed yet, the process returns to step 105. If the music reproduction has ended, the process proceeds to step 111, where the automatic answering means automatically answers the incoming call, and the call is established in step 112. At this time, a message to the effect that an automatic response is made may be displayed on the display unit 15, and then an automatic response may be made. In this way, if the music playback ends while the incoming call is still in progress, the user can start the call as it is at the end of the music playback, so it is necessary to check the incoming call history and make a new call. Absent.

It is to be noted that the processing from step 109, which is the processing when the caller ID is not notified in step 102, may be omitted. That is, step 102,
The processing of steps 109 to 112 is omitted, and
Regardless of the presence or absence of the caller ID notification, the following processing may be performed to make a proxy response. The same applies to the second to fourth embodiments described below.

FIG. 4 is a flowchart for explaining the operation of the PHS according to the second embodiment when an incoming call is received during music playback. The PHS 1 according to the second embodiment is a notification type that notifies that there is an incoming call during music reproduction after the music reproduction ends. The music playback communication control means for realizing this flow chart includes a proxy response means for transmitting a message to the caller in response to a call reception during music reproduction by the music reproduction means, Incoming notification means that notifies the caller that there is an incoming call at the end of music playback when there is a call, and when there is an incoming call during music playback and when the music playback ends while the incoming call continues And a current incoming call notifying means for generating a ring tone to the caller at the end of the music reproduction and notifying the user of the fact.

Steps 200 to 206 are the same as steps 100 to 106 of the first embodiment, and therefore will not be described. When the music reproduction is completed in step 206, the process proceeds to step 207, and the user is notified of the incoming call during the music reproduction by a ring tone or the like by the incoming call notifying means. As described above, the notification is made after the end of the music reproduction, so that the user can know that there is an incoming call without checking the incoming call history. On this occasion,
The caller number may be displayed on the display unit 15 and the message of the other party recorded in step 203 may be reproduced. Step 2
From 08, a normal transmission operation is performed. The notification includes a bell or vibrator by the ringer output unit 13 or a display unit 1.
Either of the lighting by the indicator 25 of No. 5 is used (hereinafter, the notification to the user is the same).

If the caller ID has not been notified in step 202, the process proceeds to step 209, as in the first embodiment, and the music reproduction is forcibly terminated. Thereafter, the process proceeds to step 211, where the current incoming call notifying means notifies that the user has received an incoming call while the user is playing music and that the incoming call is still continuing. Then step 212
The user is notified and the call key 2
It is determined whether or not the user has pressed 3 to answer the call. If the answer is yes, the process proceeds to step 213, and the call is established.
If no response is received in step 212, step 21
4, if the incoming call has not yet been completed, the process returns to step 212;
The process proceeds to the standby state. As in the first embodiment, if the caller ID is not notified, the user cannot call the caller again later, so the music playback is interrupted and the call is answered immediately. It is effective that the notification of the incoming call is performed so as to prompt the user to perform the call.

If it is determined in step 205 that the incoming call has not ended yet, the process proceeds to step 210, where it is determined whether or not the music reproduction has ended. If the music reproduction has not been completed, the process returns to step 205. If the music playback has ended, the process proceeds to step 211,
The subsequent processing is the same as that described above. In this way, if the music playback ends while the incoming call is still in progress, the user is notified by a tone such as a bell at the end of the music playback, so the user can respond to the incoming call on the spot. It is possible to do.

FIG. 5 is a flowchart illustrating the operation of the PHS according to the third embodiment when an incoming call is received during music playback. The PHS 1 according to the third embodiment is a hold-automatic release type in which, when an incoming call is received during music playback, a line connection is made first, the state is held thereafter, and the hold is released after the music playback ends. The music playback communication control means for realizing this flowchart, when an incoming call is received during music playback by the music playback means, first automatically connects the line by responding automatically, and thereafter the line connection holding means for holding the connection state. Contains. The line connection holding means also has a function of releasing the held state at the end of music playback.

Steps 300 to 302 are the same as steps 100 to 102 of the first embodiment. If the caller ID has been notified in step 302, the process proceeds to step 303, in which the line is automatically connected by the line connection holding means to connect the line, and then the connection state is held. In step 304, a message such as "The user is currently playing music and cannot answer the phone, so the line is on hold" is sent to the caller. Here, BGM or the like may be played through the line while the caller is on standby. In step 305, it is determined whether or not the music reproduction has been completed.
Upon completion, the process proceeds to step 306, where the hold state is released, and then the process proceeds to step 307 to start a telephone conversation.
When the line connection status is held in this manner, not only does the user need to make a new call, but also the calling means does not need to perform the line connection operation, so that it is possible to start a call with the caller immediately on the spot There is an advantage that.

If the caller ID has not been notified in step 302, the flow advances to step 308. From here on, the processing from step 109 in the first embodiment or the processing from step 209 in the second embodiment is performed. If the music reproduction has not been completed in step 305, the process proceeds to step 309. In step 309, it is determined whether the terminal of the caller has not been disconnected, that is, whether the caller still maintains the line connection hold state. Is determined. Here, if it has been disconnected, the process returns to step 301. If it has not been disconnected, the process returns to step 305.

FIG. 6 is a flowchart for explaining the operation of the PHS according to the fourth embodiment when an incoming call is received during music playback. The PHS 1 according to the fourth embodiment is of a hold-and-notify type in which when an incoming call is received during music playback, the line is first connected, then the state is held, and after the music playback ends, the state is held. is there. The music playback communication control means for realizing this flowchart, when an incoming call is received during music playback by the music playback means, first automatically connects the line by responding automatically, and thereafter the line connection holding means for holding the connection state. Contains. The line connection holding means also has a function of notifying that the music is on hold at the end of music reproduction.

Steps 400 to 405, 408, 409
About steps 300 to 305 of the third embodiment,
Same as 308 and 309. In step 405, it is determined whether or not the music reproduction has been completed. When the reproduction has been completed, the process proceeds to step 406, where the user is notified of the hold state by a dial tone or the like.
Proceeding to 7, the call is started when the user manually releases the hold state. By being notified after the music playback ends, the user receives an incoming call during the music playback,
The user can know that the line connection is currently suspended.

As described above, the present invention has been specifically described based on the embodiments. However, the present invention is not limited to the above-described embodiments which merely show the best mode for carrying out the present invention. All changes of the invention falling within the scope of the claims of the present invention are included, and arrangements, configurations, and the like can be changed.

[0049]

According to the present invention, there is provided a communication terminal device which does not need to make a new call when an incoming call is received while music is being played. Further, there is provided a communication terminal device capable of knowing that there is an incoming call without checking the incoming call history when the incoming call is received while music is being played. Further, there is provided a communication terminal device capable of immediately starting a telephone call immediately after the end of music reproduction when an incoming call is received during music reproduction.

[Brief description of the drawings]

FIG. 1 is an overall view of a PHS according to a first embodiment.

FIG. 2 is a block diagram illustrating a schematic configuration of a PHS according to the first embodiment.

FIG. 3 is a PHS according to the first embodiment;
It is a flowchart explaining operation | movement when there is an incoming call during music reproduction.

FIG. 4 is a diagram showing a PHS according to a second embodiment;
It is a flowchart explaining operation | movement when there is an incoming call during music reproduction.

FIG. 5 is a diagram showing a PHS according to a third embodiment;
It is a flowchart explaining operation | movement when there is an incoming call during music reproduction.

FIG. 6 is a PHS according to a fourth embodiment;
It is a flowchart explaining operation | movement when there is an incoming call during music reproduction.

[Explanation of symbols]

2 ... antenna, 8 ... speaker, 9 ... microphone, 1
4 ... operation unit, 15 ... display unit, 19 ... headphone jack, 23 ... call key, 24 ... end key, 25 ... indicator.

 ──────────────────────────────────────────────────続 き Continued on the front page F-term (reference)

Claims (11)

[Claims] A communication unit that performs communication using a communication line; a music reproduction unit that reproduces music; and a control unit that controls the music reproduction unit and the communication unit when music is reproduced by the music reproduction unit. Communication control means for music reproduction, wherein the communication control means for music reproduction, when an incoming call to the communication means while music is reproduced by the music reproduction means, a caller at the end of music reproduction. A communication terminal device having automatic transmission means for automatically transmitting a call to a communication terminal. 2. A communication unit for performing communication using a communication line, a music reproduction unit for reproducing music, and controlling the music reproduction unit and the communication unit when music is reproduced by the music reproduction unit. A music playback communication control unit, wherein the music playback communication control unit receives an incoming call during the music playback when there is an incoming call to the communication unit while the music playback unit is playing music. A communication terminal device comprising an incoming call notifying means for notifying the presence of the event after the end of music reproduction. 3. The music reproduction-time communication control means transmits a message to a caller in response to a proxy when there is an incoming call to the communication means while music is being reproduced by the music reproduction means. 3. The communication terminal device according to claim 1, further comprising a proxy response unit. 4. The music reproduction-time communication control means receives an incoming call to the communication means while music is being reproduced by the music reproduction means, and reproduces music while the incoming call is continued. The communication terminal device according to claim 1, further comprising an automatic response unit that automatically responds to the incoming call when the communication is completed. 5. The music reproduction-time communication control means receives an incoming call to the communication means while music is being reproduced by the music reproduction means, and reproduces music while the incoming call is continued. 4. The method according to claim 1, further comprising a current incoming call notifying means for generating a ring tone and notifying the user of the end of the call.
The communication terminal device according to item. 6. A communication unit for performing communication using a communication line, a music reproduction unit for reproducing music, and controlling the music reproduction unit and the communication unit when music is reproduced by the music reproduction unit. A music playback communication control unit, wherein the music playback communication control unit automatically responds to the incoming call when there is an incoming call to the communication unit while music is being played back by the music playback unit. A communication terminal device comprising a line connection holding means for holding a line connection state by connecting lines. 7. The communication terminal device according to claim 6, wherein the line connection holding unit transmits either a message or a BGM to the caller when the line is in the holding state. 8. The system according to claim 6, wherein said line connection holding means releases the holding state at the end of music reproduction and shifts to a call.
A communication terminal device according to claim 1. 9. The line connection holding unit receives an incoming call to the communication unit while music is being played back by the music playback unit, and the line connection state is currently held by the line connection holding unit. The communication terminal device according to claim 6, wherein the notification is made at the time of completion of music reproduction. 10. The music reproduction-time communication control means, when an incoming call to the communication means occurs while a plurality of music pieces are being reproduced by the music reproduction means, between the music pieces being reproduced. The communication terminal device according to claim 1, wherein reproduction is terminated. 11. The communication terminal device according to claim 1, wherein the communication terminal device is one of a mobile phone device and a PHS.