KR20040042571A - System for checking receiving-state of SMS-message and the method - Google Patents

Abstract

PURPOSE: A system and a method for confirming the reception of an SMS(Short Message Service) message are provided to secure the accuracy of the SMS message transmission by providing information for indicating whether the SMS message is actually transmitted to a recipient and providing information about the received state. CONSTITUTION: An HLR(Home Location Register) server(26) registers information for indicating whether a originator applies for a message management service, and manages the registered information by respective subscribers. If an SMSC(SMS center) server receives an SMS message transmitted from a calling terminal, the SMSC server(25) confirms whether the sender applies for the message management service from the HLR server(26). If the originator is an applicant, the SMSC server(25) transmits the SMS message, receives reception state result information, and transmits the reception state result information to a message management server(27). The message management server(27) stores and manages the SMS message of the originator and the reception state result information transmitted from the SMSC server(25) by respective subscribers and messages, and provides the reception state result information to the originator.

Description

System for checking receiving-state of SMS-message and the method}

The present invention relates to an SMS message acknowledgment system and a method thereof, and more particularly, to providing an SMS to a terminal user by providing accurate information on a message transmission status and reception status when an SMS message is transmitted through a mobile communication terminal. A message acknowledgment system and method are disclosed.

Recently, with the spread of mobile phones and mobile communication terminals, the number of users using SMS (Short Message Service) short message service is increasing rapidly. The short message service has a firm place as a means of communication because the content can be quickly delivered in short sentences of about 40 characters.

However, in the conventional SMS service, there is no way for the sender to check whether the message is correctly transmitted to the receiver after sending the SMS message.

On the other hand, Figure 1 is a configuration diagram for a conventional general SMS message transmission system, referring to Figure 1 briefly look at the SMS message transmission process according to the conventional method as follows.

First, when the caller composes and transmits an SMS message through the mobile communication terminal 11, it reaches the SMSC (Short Message Service Center) server 14 via the corresponding base station 12-1 and the switching center 13-1. do.

In addition, the SMSC server 14 obtains the information of the receiving terminal from the HLR (Home Location Register) server 15 to check the information of the receiver and the terminal location. Then, the message is transmitted to the switching center 13-2 managing the base station 12-2 at the location, and the SMS message is transmitted to the corresponding receiving terminal 16 through the base station 12-2.

On the other hand, when the receiver is a subscriber of another mobile communication company through the SMS interlocking server and interworking with other mobile communication system to transmit the SMS message to the receiving terminal 16.

However, in the conventional SMS message transmission system as described above, the sender can confirm that the message can be confirmed on the terminal after sending the message to the SMSC server 14, which is the SMS message processing server of the mobile communication provider, after the message is sent. There is only. That is, according to the conventional SMS message transmission method, it is not possible to check whether the sent SMS message is actually transmitted to the receiving terminal, and the expression "transfer completed" on the terminal merely defines the corresponding message in the SMSC server 14. It simply indicates that it was successfully received without error.

Thus, the sender may be mistaken that the message is delivered to the receiver even though it is not actually transmitted, which may cause a big problem for the user, especially when the content of the message is important.

Accordingly, the present invention is to solve the above-mentioned problems, the object of the present invention is to provide information on whether the SMS message sent to the other party and whether the actual status of the SMS message transmission, by providing information about the accuracy of the SMS message transmission The present invention provides an SMS message acknowledgment system and method for promoting and providing convenience to an SMS message user.

The SMS message acknowledgment system for achieving the object of the present invention, in the SMS message acknowledgment system when the sender and the receiver are subscribers of the same mobile operator system, the subscriber registers whether to apply for the message management service for each subscriber. Managing the HLR server; When the SMS message is received, the HLR server checks whether the sender applies for the message management service, and if the non-applicant transmits the SMS message to the receiving terminal without the message management service, and in the case of the applicant, transmits the SMS message. An SMSC server which receives the reception status result according to the transmission and delivers the result to the message management server; And a message management server which stores and manages the SMS message of the sender who has applied for the message management service and the reception status result information from the SMSC server for each subscriber and the message and provides the same to the sender.

In addition, the SMS message acknowledgment system for achieving the object of the present invention, when the sender and the receiver is a subscriber of a different mobile communication operator system, the SMS message between the company's system to which the sender is subscribed and the third party system to which the receiver is subscribed. An acknowledgment system of claim 1, comprising: an HLR server for registering and managing a caller's message management service for each subscriber; A third party SMSC interworking server for interfacing the transmission of SMS messages between its own system and a third party system; When the SMS message is received, the company's HSC server checks whether the sender applies for the message management service and sends the SMS message to the third party system to which the recipient of the SMS message is subscribed through the third party SMSC interworking server. A third party SMSC server which receives the received status result information while transmitting the SMS message from the own SMSC server to a receiving terminal and delivers the received status result information to the message management server via the third party SMSC interworking server and the own SMSC server; And a message management server that stores and manages the SMS message of the sender who applied for the message management service and the reception status result delivered from the third-party SMSC server for each subscriber and the message and provides the same to the sender.

On the other hand, SM message acknowledgment method for achieving the object of the present invention, in the SMS message acknowledgment method when the sender and the receiver is a subscriber of the same mobile operator system, whether the caller's message management service application to the HLR server Registration of whether or not to apply for a service to register and manage each subscriber; When the SMS message is received, the service request confirmation step of the SMSC server to confirm whether the message management service application of the sender in the HLR server; In the case of a non-applicant, the SMSC server transmits an SMS message to the receiving terminal without a message management service.In the case of an applicant, the SMSC server transmits an SMS message to a receiving terminal and obtains a reception status result according to the transmission. Acquiring the SMS message transmission and reception status result information delivered to the message management server; And receiving status result information providing step of storing and managing the SMS message of the sender who applied for the service to the message management server and the reception status result information from the SMSC server for each subscriber and the message and providing the same to the sender.

In addition, the SMS message acknowledgment method for achieving the object of the present invention, when the sender and the receiver is a subscriber of the different mobile communication operator system, the SMS message between the company's system to which the sender is subscribed and the other party's system to which the receiver is subscribed. In the acknowledgment method, the service request registration step of registering for each subscriber to manage whether or not the message management service application of the sender to the HLR server; When the SMS message is received, the company's SMSC server, the service request confirmation step of confirming whether the caller's message management service application from the HLR server; A third party interworking step of the third party system that the third party system subscribes to the SMSC server of the third party system after the third party system to which the receiver is subscribed; The third party SMSC server transmits the SMS message to the receiving terminal and obtains the reception status result information, and sends the SMS message transmission and reception status result information to the message management server via the third party and other SMSC interworking servers and the own SMSC server. step; And the reception status result information providing step of storing and managing the SMS message of the service request sender and the reception status result delivered from the third-party SMSC server for each subscriber and message and providing the same to the sender.

1 is a block diagram of a conventional SMS message transmission system.

Figure 2 is a block diagram for a system for transmitting and receiving SMS messages between the same company in accordance with the present invention.

Figure 3 is a procedure for the process of transmitting and receiving SMS messages between the same company in accordance with the present invention.

Figure 4 is a block diagram for a system for transmitting and receiving SMS messages between the third party in accordance with the present invention.

5 is a procedure for the SMS message transmission and receipt process between the third party in accordance with the present invention.

6 is a conceptual diagram of receiving status inquiry of an SMS message according to the present invention;

7 is a flowchart illustrating an SMS message transmission and acknowledgment process according to the present invention.

<Description of the symbols for the main parts of the drawings>

11, 21: calling terminal 23-1, 23-2: switching center

24: NO.7 mobile communication network 25: SMSC server

26: HLR server 27: message management server

28: receiving terminal 29-1, 29-2: SMSC interlocking server

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

2 is a block diagram of a system for transmitting SMS messages between the same companies according to the present invention.

As shown in Fig. 2, the present invention relates to a base station 22-1, 22-2, an exchange station 23-1, 23-2, and a mobile communication network 24 of NO. Home Location Register (HLR) server 26, which manages whether or not to apply for message management service and information on the receiving terminal 28 (location information, whether to receive, additional services, etc.), and SMS messages to the receiving terminal 28. SMSC server 25 for transmitting and confirming the reception status result according thereto, and a message for storing the SMS message when the sender is a message management service applicant and providing the sender with the reception status result obtained through the SMSC server 25. It consists of a management server (27).

The HLR server 26 is a device for home location registration in a mobile communication system. The SMSC server 25 registers / deletes a location of a mobile communication subscriber (calling terminal 21 and receiving terminal 28) in real time. ) Provides not only the location information of each terminal, but also the information on subscribers and registration information of additional services for each subscriber.

Accordingly, the HLR server 26 registers and manages information for each subscriber whether the caller has applied for the message management service according to the present invention as an additional service, and the SMSC server 25 sends an SMS message from the calling terminal 21. Upon reception, the service is checked through the HLR server 26 to determine whether to provide a message management service according to the present invention or to execute a general message transmission method.

If the message management service is provided to all subscribers in a batch, the registration and confirmation procedure of such a message management service is not necessary, and the SMS message is immediately delivered to the message management server 27 regardless of the subscriber. Message management services are provided.

The SMSC server 25 transmits the SMS message to the receiving terminal 28 and confirms the result of the reception state accordingly, and transmits the information to the message management server 27.

That is, the main role of the SMSC server 25 may be summarized as a function of confirming whether a message management service is applied for by the sender, a function of transmitting an SMS message to the receiving terminal 28, and a function of confirming the result of the reception state.

The SMSC server 25 checks the position of the receiving terminal 28 through the HLR server 26 to transmit the SMS message, and then passes through the corresponding exchange station 23 and the base station 22 to the receiving terminal 28. Send an SMS message.

In addition, the SMSC server 25 briefly looks at the process of checking the reception status results as follows.

That is, once the SMS message is received, the SMSC server 25 delivers the information "transmitting" to the message management server as a result of the reception status, and the recipient registers the caller with respect to the sender in the HLR server 26. When the registration is rejected by checking whether the message is received or not, the message transmission is terminated, and the reception information is transmitted to the message management server 27 as the reception status result information.

In addition, when it is confirmed that the receiving terminal 28 is in the power-off state and the shadow area through the HLR server 26 or the error of the network and equipment is confirmed, the SMSC server 25 once transmits the message. It holds and transmits information such as "power-off", "shading area", "network error", etc. to the message management server 27 as a result of the reception state.

And, if the SMSC server 25 is not registered in the rejection of the caller or the situation such as power-off, shadow area, etc. is released, the SMSC server 25 transmits an SMS message to the receiving terminal 28 side, and then the corresponding exchange station 23-2. Check whether or not the transmission completion of the message through the) and when the transmission is completed, the information "transfer complete" along with the reception time is delivered to the message management server 27 as a reception status result.

On the other hand, the message management server 27 stores and manages the SMS message from the sender who is the message management service applicant and its reception status result for each subscriber and message, and provides the reception status result for each such message when the sender is inquired.

As a sender, the reception status result for each mesh sent by the sender can be inquired using the mobile communication terminal 21 or the PC 30. That is, it may be provided in real time on a mobile communication terminal or a PC (eg, an E-mail) according to the sender's setting (or request), or may be provided when the caller directly accesses and inquires.

The message management server 27 may be implemented as a separate device from the SMSC server 25 or mounted in the SMSC server 25.

On the other hand, Figure 3 is a procedure for the SMS message transmission and receipt process using the same SMS message transmission system as described above, with reference to Figure 3 as follows.

First, when the caller composes and transmits an SMS message on the calling terminal 21, the SMSC server 25 receives it through the base station 22-1 and the switching center 23-1, and the HLR server 26 Check whether the sender is a message management service applicant. In the case of a service applicant, an SMS message is transmitted to the message management server 27 to execute the message management service according to the present invention.

In addition, in the case of an applicant, the message management server 27 stores the message contents and transmits the message to the SMSC server 25, and the SMSC server 25 registers the reception rejection through the HLR server 26. Check the power-off, shadow area, etc. of the receiving terminal and transfers this information to the message management server 27. Then, when the SMSC server 25 is no longer incapable of receiving such a state, the HLR server 26 checks the position of the receiving terminal 28 and then receives the receiving terminal 28 through the corresponding switching center 23 and the base station 22. The message to the client.

In addition, the SMSC server 25 checks whether the SMS message is completed on the receiving terminal 28 through the receiver side exchange station 23 and transmits the information to the message management server 27.

In addition, the message management server 27 executes retransmission of the stored SMS message for a predetermined period of time at a predetermined period, and obtains the changed reception status result from the SMSC server.

Accordingly, the message management server 27 stores the result of the reception status for each message, and then provides information on the message to the calling terminal 21 through the SMSC server 25 or using the Internet network. The sender PC 30 is provided in the form of an e-mail or the like.

Such a reception result may be provided to the caller in real time or may be provided at a later caller's inquiry.

On the other hand, Figure 4 is a block diagram for a system for transmitting and receiving SMS messages between the third party according to the present invention, showing an SMS message transmission and acknowledgment system for the case where the sender and the receiver is a subscriber of the different mobile service provider system have.

As shown in FIG. 4, the SMS message transmission system between third parties is interlocked for exchanging SMS messages between the mobile communication service provider system (or company's system) 31 and the Taidong communication service provider system (or other company's system) 32. It is interconnected through the servers 29-1 and 29-2.

At this time, when the caller composes and transmits an SMS message on the terminal 21, it is sent through the corresponding base station 22-1, the switching center 23-1, and the NO.7 mobile communication network 24 to the SMSC server 25-1. Is delivered. Accordingly, the SMSC server 25-1 checks whether the sender is the message management service applicant according to the present invention in the HLR server 26-1, and transmits a message to the message management server 27 when the applicant is the applicant. .

The message management server 27 delivers the SMS message to its SMSC interworking server 29-1 without transmitting the SMS message to its SMSC server 25-1 when the receiver is a subscriber of the TAI Dong company. Then, it is transmitted to the SMSC interworking server 29-2 of the third party through the NO.7 mobile communication network 24, and the third party SMSC interworking server 29-2 continues the SMS message of the third party's SMSC server 25-2. ).

The third-party SMSC server 25-2 checks the location information of the receiving terminal 28 at the HLR server 26-2, and then the corresponding switching center 23-2 and the base station 22 where the receiving terminal 28 is located. -2) transmits the SMS message to the receiving terminal 28.

In addition, the SMSC server 25-2 of the third party checks whether the SMS message has been successfully received or failed through the switching center 23-2, and connects with the HLR server 26-2. 28) After checking the reception status such as the reception rejection registration, the power OFF, the shadow area, the network error, etc., the information about this is passed through the SMSC interworking servers 29-1 and 29-2 of the third party. Transfer to (27).

In addition, the message management server 27 provides information on the status of the receiving terminal 28 and whether or not the message is transmitted through the calling terminal 21 or the PC 30.

FIG. 5 is a flowchart illustrating a process of transmitting and receiving an SMS message between different mobile service provider systems according to the present invention. When the sender and the receiver are subscribers of different mobile service provider systems as described above, the SMS message is processed. The process of transmitting and acknowledgment is shown.

6 is a conceptual diagram of receiving status inquiry of an SMS message according to the present invention, wherein the sender of the message transmits the contents of each message sent by the sender terminal 21 and the reception status result and reception time thereof. Queries can be made via the PC 30 available.

When inquiring through the calling terminal 21 can be inquired through the WAP, iSMS, SMS and message result history download service, and when inquiring with the PC 30 in the form of Internet mail using the Web (Web) method You can inquire.

For the message inquiry, the message management server 27 basically performs the following functions.

First, as a message status inquiry function, it provides reception status result information (during message transmission, transmission completion and transmission time, reception rejection, no receiver, reception terminal shadow area, reception terminal off, etc.) for each SMS message.

As a message incoming setting function, the caller can set the message inquiry to a terminal other than the calling terminal 21 to provide a reception status result through the set terminal.

In addition, as an outgoing message retransmission setting function, the stored SMS message is retransmitted for a predetermined period at a predetermined period and the reception status result is provided accordingly, thereby facilitating the transmission of the SMS message.

Meanwhile, FIG. 7 is a flowchart illustrating an SMS message transmission and acknowledgment process according to the present invention.

As shown in FIG. 7, when the sender composes and sends an SMS message, the SMSC server 25-1 checks whether the sender requests a service through the HLR server 26-1 after receiving the SMS message. (S501)

In the case of the non-applicant, the SMSC server 25-1 transmits the SMS message to the receiving terminal 28 according to the conventional general message transmission procedure shown in FIG. 1 (S502).

If the sender is a service applicant, the SMSC server 25-1 transmits an SMS message to the message management server 27, and the message management server 27 stores and manages an SMS message for each sender for retransmission. (S503)

The message management server 27 delivers an SMS message to its SMSC server 25-1 when the receiver is its subscriber, and an SMSC interworking server 29-1 and 29-2 when the subscriber is a third party subscriber. The SMS message is transmitted to the SMSC server 25-2 of the third party by using the (S504).

Accordingly, the SMSC server 25-1 of the company or the SMSC server 25-2 of the third party checks whether or not the reception rejection is registered in the HLR server 26-1, or 26-2 (S505). When the registration is rejected, the message transmission is terminated and the reception status result of "rejection" is transmitted to the message management server 27 (S506).

If the receiver has not registered to reject the sender, the SMSC servers 25-1 and 25-2 of the third party and the third party receive the received status (the receiving terminal) through the HLR servers 26-1 and 26-2. Check whether the message can be transmitted, and transmit the received status result information to the message management server 27 (507).

If the transmission is impossible, the transmission procedure is repeated for a predetermined period at a predetermined period and the result of the reception state is changed accordingly (S508).

When the transmission is possible, the position information of the receiving terminal 28 is confirmed through the HLR servers 26-1 and 26-2, and the receiving terminal (via the corresponding switching center 23-2 and the base station 22-2) Send an SMS message to 28. (S509)

The SMSC servers 25-1 and 25-2 confirm that the transmission is completed through the corresponding exchange station 23-2, and transmit a reception status result of the transmission completion to the message management server 27.

The sender can check the received status result stored in the message management server 27 by using the terminal 21 or the PC 30, and confirm the status of the SMS sent by the sender (S510).

On the other hand, if the sender and the receiver according to the present invention is a subscriber of the same mobile operator system SMS message reception confirmation method, whether or not the service request to register and manage the message management service application of the sender in the HLR server (26) for each subscriber The registration step, and if the SMS message is received, the SMSC server 25 confirms whether or not the application requesting the message management service of the sender in the HLR server 26, the service application whether or not, and if not a message management service The SMSC server 25 transmits the SMS message to the receiving terminal 28 without receiving, and in the case of the applicant, the SMSC server 25 transmits the SMS message to the receiving terminal 28, and the reception status result according to the transmission. Obtaining and transmitting the SMS message to the message management server 27 and receiving the result information obtaining step, and the SMS message of the service request sender to the message management server (27) And reception status result information providing step of storing and managing the reception status result information from the SMSC server 25 for each subscriber and message and providing the same to the sender.

In addition, when the sender and the receiver according to the present invention are subscribers of different mobile service provider systems, the method for acknowledging the SMS message between the company system 31 to which the caller is subscribed and the third party system 32 to which the receiver is subscribed is described above. The service application registration step of registering and managing the caller's message management service application to each subscriber in the HLR server 26-1, and when the SMS message is received, the SMSC server 25-1 of the HLR server 26-1 receives the HLR server ( In step 26-1), the service request confirmation step of confirming whether the message management service is applied for by the sender, and the third party system 32 to which the recipient SMSC server 25-1 checks the third party system to which the receiver is subscribed, The person who sends the SMS message to the SMSC server 25-2 of the third party system through the interlocking servers 29-1 and 29-2, the other system interworking step, and the third party SMSC server 25-2 receives the SMS message. The reception status result information is transmitted to the terminal 28. Obtaining and transmitting SMS message and receiving status result information to the message management server 27 via the third party SMSC interworking server 29-1, 29-2 and the company's SMSC server 25-1. And a reception state in which the message management server 27 stores and manages the SMS message of the service request sender and the reception status result delivered from the third-party SMSC server 25-2 for each subscriber and the message, and provides the same to the sender. The result information is provided.

In this case, in the receiving state result information providing step, as described with reference to FIG. 6, according to the caller's request for receiving state inquiry service, the result information on the receiving state may be transmitted through one of the WAP / SMS / iSMS methods. It may be provided on a terminal or provided by a WEB method using Internet mail.

As described above, the SMS message acknowledgment system and method according to the present invention provides information on actual reception and reception possibility, reception result, and reception time according to the transmission of an SMS message. Accuracy can be achieved, and convenience for use can be attained.

What has been described above is only one embodiment for implementing the SM message acknowledgment system and method according to the present invention, the present invention is not limited to the above-described embodiment, the present invention claimed in the following claims Without departing from the gist of the invention, anyone of ordinary skill in the art to which the present invention will have the technical spirit of the present invention to the extent that various modifications can be made.

Claims (11)

In the SMS message acknowledgment system when the sender and the receiver are subscribers of the same mobile operator system, An HLR server that registers and manages whether a caller applies for message management service for each subscriber; When the SMS message is received, the HLR server checks whether the sender applies for the message management service, and if the non-applicant transmits the SMS message to the receiving terminal without the message management service, and in the case of the applicant, transmits the SMS message. An SMSC server which receives the reception status result according to the transmission and delivers the result to the message management server; And SMS message reception confirmation, characterized in that consisting of; SMS management of the sender who applied for the message management service and a message management server to store and manage the result status information received from the SMSC server for each subscriber and the message and provide it to the sender system. 2. The SMSC server of claim 1, wherein the SMSC server checks whether the recipient of the SMS message has registered with the sender in the HLR server. SM message acknowledgment system, characterized in that to transmit the information to the message management server. 2. The SMSC server of claim 1, wherein the SMSC server checks the state of a receiving terminal of "terminal power-off" and "in a shaded area" through the HLR server, and transmits it to the message management server as reception state result information. SMS message acknowledgment system, characterized in that after transmitting the message to the receiving terminal confirms the transmission completion through the corresponding exchange station and transmits the reception status result information "transmission complete" to the message management server. In the case where the sender and the receiver are subscribers of different mobile service provider systems, in the acknowledgment system of the SMS message between the company system to which the sender is subscribed and the third party system to which the receiver is subscribed, An HLR server for registering and managing caller's message management service for each subscriber; A third party SMSC interworking server for interfacing the transmission of SMS messages between its own system and a third party system; When the SMS message is received, the company's HSC server checks whether the sender applies for the message management service and sends the SMS message to the third party system to which the recipient of the SMS message is subscribed through the third party SMSC interworking server. : A third-party SMSC server that receives the received status result information while transmitting the SMS message from the own SMSC server to a receiving terminal and delivers the received status result information to the message management server via the third party SMSC interworking server and the own SMSC server; And SMS message, characterized in that consisting of; SMS management of the sender who applied for the message management service and a message management server to store and manage the result of the reception status delivered from the third-party SMSC server for each subscriber and message and provide it to the sender Acknowledgment system. The third party SMSC server checks whether or not the recipient of the SMS message has registered with the sender on the third party HLR server, and upon rejection registration, terminates the transmission of the SMS message and receives a "receive" as a result of the reception status. SMS message acknowledgment system, characterized in that for transmitting the information "denied" to the message management server. According to claim 4, The third-party SMSC server checks the status of the terminal "terminal power-off", "in the shade area" through the third-party HLR server and delivers it to the message management server as the reception status result information, The SMS message acknowledgment system, characterized in that after transmitting an SMS message to a receiving terminal, confirms whether the transmission has been completed through a corresponding exchange station, and transmits the reception status result information of "transmission completed" to the message management server. The method according to claim 1 or 4, wherein the message management server provides the result information on the reception status to the calling terminal in one of the WAP / SMS / iSMS methods according to the caller's reception status inquiry service request. SM message acknowledgment system, characterized in that provided by the WEB method using the Internet mail. The SMS message acknowledgment system of claim 7, wherein the message management server provides the reception status information through the set terminal as the sender sets the message inquiry to a terminal other than the originating terminal. In the SMS message acknowledgment method when the sender and receiver are subscribers of the same mobile operator system, A service application registration registration step of registering and managing each caller's message management service application to the HLR server; When the SMS message is received, the service request confirmation step of the SMSC server to confirm whether the message management service application of the sender in the HLR server; In the case of a non-applicant, the SMSC server transmits an SMS message to the receiving terminal without a message management service.In the case of an applicant, the SMSC server transmits an SMS message to a receiving terminal and obtains a reception status result according to the transmission. Acquiring the SMS message transmission and reception status result information delivered to the message management server; And Storing the received SMS message of the sender who applied for the service to the message management server and the received status result information from the SMSC server for each subscriber and the message and providing the received status result information to the sender; SM message acknowledgment method. In the case where the sender and the receiver are subscribers of different mobile service provider systems, in a method of acknowledging SMS messages between a company system to which the sender is subscribed and a third party system to which the receiver is subscribed, A service application registration registration step of registering and managing each caller's message management service application to the subscriber's HLR server; When the SMS message is received, the company's SMSC server, the service request confirmation step of confirming whether the caller's message management service application from the HLR server; A third party interworking step of the third party system that the third party system subscribes to the SMSC server of the third party system after the third party system to which the receiver is subscribed; The third party SMSC server transmits the SMS message to the receiving terminal and obtains the reception status result information, and sends the SMS message transmission and reception status result information to the message management server via the third party and other SMSC interworking servers and the own SMSC server. step; And The message management server stores and manages the SMS message of the service request sender and the reception status result transmitted from the third-party SMSC server for each subscriber and message and provides the reception status result information to the sender; SM message acknowledgment method. The method according to claim 9 or 10, wherein the receiving status result information providing step includes receiving the result information on the receiving status on the calling terminal in one of WAP / SMS / iSMS methods according to the caller's request for receiving status inquiry service. SMS message acknowledgment method characterized in that provided or provided by a WEB method using an Internet mail.