CN100473232C - Mobile communication terminal only used in special group and using method thereof - Google Patents
Mobile communication terminal only used in special group and using method thereof Download PDFInfo
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- CN100473232C CN100473232C CNB2005101092069A CN200510109206A CN100473232C CN 100473232 C CN100473232 C CN 100473232C CN B2005101092069 A CNB2005101092069 A CN B2005101092069A CN 200510109206 A CN200510109206 A CN 200510109206A CN 100473232 C CN100473232 C CN 100473232C
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/38—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections
- H04M3/382—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections using authorisation codes or passwords
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2203/00—Aspects of automatic or semi-automatic exchanges
- H04M2203/60—Aspects of automatic or semi-automatic exchanges related to security aspects in telephonic communication systems
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses mobile communication terminal only used in special group and using method thereof, comprising following steps: firstly, installing the SIM card in the terminal; secondly, receiving the group code value from the SIM card, judging whether it keeps consistent with the group code value memorized in terminal, then limiting the terminal application based on the judging result; thirdly, communicating to the established phone number based on the phone number list data memorized in the SIM card. The invention may maximize the terminal security and greatly increase the application efficiency and service efficiency of the terminal.
Description
Technical field
Mobile communication terminal that the present invention relates in particular group, use only and method of operating thereof, particularly relate to a kind of SIM card that is equipped with, have only when the group code data that sets in advance is consistent, above-mentioned terminal is regular event, the mobile communication terminal that in particular group, uses only and the method for operating thereof of the number outgoing call that exists in the particular telephone number catalogue of in above-mentioned SIM card, preserving only simultaneously.
Background technology
SIM (Subscriber identification module, subscriber identification module) is built-in with microprocessor and memory chip in the card, memory chip is preserved and is made mobile communication terminal move required nearly all information, not only comprise and make mobile communication terminal move required nearly all information, also comprise the data such as the network information that user's personal information and telephone number or above-mentioned terminal connect.
Therefore, for the mobile communication terminal that above-mentioned SIM card has been installed, must utilize above-mentioned SIM card, after by user authentication process, just can converse.When above-mentioned SIM card is not installed, can't carry out the conversation action except that urgency traffic (Emergency Call).
In addition, the mobile communication terminal that above-mentioned SIM card has been installed utilizes the telephone number of preserving in the above-mentioned SIM card, as long as hold above-mentioned SIM card, any mobile communication terminal all can be conversed.
But, for above-mentioned mobile communication terminal, as long as owing to hold SIM card, any terminal all can be used, so, sometimes need require the user who only belongs to particular group that the mobile communication terminal that provides could be provided for the reason of secure context, also not have method to set up at present at this situation.Therefore, may take place can only be by limiting terminal that the user uses by problem that other people use for no reason.
The mobile communication terminal of particularly developing recently not only has simple call function, also can write down simple schedule, account etc., can be by other external memory input and output several data, therefore, for no reason use the above-mentioned terminal that defines the user in case be intended to person agaainst the law, its dangerous further increase.
Summary of the invention
In order to solve above-mentioned problems of the prior art, the invention provides a kind of mobile communication terminal that in particular group, uses only and method of operating thereof, have only when the group code of preserving in the SIM card of installing in the mobile communication terminal is consistent with the group code data of oneself's preservation in the above-mentioned terminal, could normally use above-mentioned terminal, the telephone number of the telephone number directory data of preserving in above-mentioned SIM card is only breathed out, thereby can greatly strengthen the fail safe of above-mentioned terminal.The feature of the method for operating of the mobile communication terminal that uses in particular group only of the present invention is to comprise following several steps: the 1st step is installed on SIM card in the described terminal; Whether the 2nd step from above-mentioned SIM card reception group code value, is differentiated consistent with the group code value preserved in the above-mentioned terminal, then when differentiate the result be described group of code value the two when inconsistent, limit the use of above-mentioned terminal, when the two unanimity of described group of code value, carry out the 3rd step; The 3rd step after the 2nd step, according to the telephone number directory data of preserving in the above-mentioned SIM card, connects conversation to set telephone number only.
In addition, the feature of the mobile communication terminal that uses in particular group only of the present invention is to comprise following a few part: SIM card; The terminal fuselage if above-mentioned SIM card has been installed, then receives the group code data of preserving in the above-mentioned SIM card, and whether differentiation is consistent with the group code data of preserving in advance, is set to normal mode or emergency mode according to differentiating the result.
Description of drawings
Fig. 1 is the simple block diagram that shows the inside formation of mobile communication terminal of the present invention,
Fig. 2 is the block diagram that shows the inside formation of mobile communication terminal of the present invention in detail,
Fig. 3 is the precedence diagram that shows the method for operating that uses only of mobile communication terminal of the present invention in particular group.
Wherein, Reference numeral:
100:SIM card 200: mobile communication terminal
211: master control part 212: group code judegment part
213: the judegment part 120,220 of can conversing: memory
Embodiment
With reference to the accompanying drawings, embodiments of the invention are described.
Fig. 3 is the precedence diagram of the method for operating that uses only of mobile communication terminal of the present invention in particular group.
At first, SIM card is installed in the mobile communication terminal.(step S1)
After the above-mentioned SIM card of above-mentioned mobile communication terminal perception has been installed, read IMSI (International Mobile Station/Subscriber Identity, international travelling carriage/user identification number) value from above-mentioned SIM card.(step S2)
Above-mentioned IMSI is a kind of identifier data, not only comprises identification number of mobile subscriber (MSIN; MobileSubscriber Identification Number), also comprise mobile national symbol (MCC; MobileCountry Cide), mobile network code, MNC (MNC; Mobile Network Code), in each SIM card, all preserve unique IMSI respectively.
Then, from above-mentioned IMSI data extract group code data.For above-mentioned group of code data, the group code data that all users in the particular group that will use mobile communication terminal give is identical, also is built-in with identical group code data (step S3) in the mobile communication terminal that above-mentioned group user will use.
Then, whether differentiate group code data built-in in group code data of extracting and the mobile communication terminal that above-mentioned SIM card has been installed consistent, when to differentiate the result be inconsistent, as the user authentication failure situation of utilizing SIM card, receive the action control data of above-mentioned terminal from above-mentioned SIM card, can only carry out emergency call (emergency call) conversation (step S4, S5).
In addition, when the two was consistent, above-mentioned terminal received control data from above-mentioned SIM card, can normally carry out the service of supporting conversation, word message, simple schedule management etc.
Afterwards, if above-mentioned group of code data is consistent with each other, above-mentioned terminal enters the regular event pattern, then reads telephone number directory data (step S6) from above-mentioned SIM card.
Above-mentioned telephone number directory data are to state the catalogue of the telephone number that uses in the particular group of terminal in the use, by providing the operator of above-mentioned SIM card to be provided with to each user, can only carry out conversation to the number in the above-mentioned catalogue, the terminal use is difficult to telephone number directory is added/deleted or changes.
The relatively more typical example of this catalogue data is FDN (Fixed Dialling Numbers, fixed dialling number), support above-mentioned FDN in the mobile communication terminal of GSM (global system for mobile communications) mode, it is meant the telephone directory book of being put into arbitrarily by operator in the smart card of installing in terminal, the user can only converse to the number in the catalogue of prior setting.
Therefore, read above-mentioned telephone number directory data from above-mentioned SIM card after, the user imports set telephone number successively, input conversation action command.Then, whether the number of retrieval input is the telephone number (step S7, S8) that is contained in the above-mentioned catalogue data.
When result for retrieval is an above-mentioned number when being present in the above-mentioned catalogue data, send data to the base station of above-mentioned mobile communication terminal, thereby can begin the connecting moves of conversing, carry out telephone relation with this number.When not existing, do not carry out the conversation connecting moves, and externally show the message (step S9, S10) that to notify this situation.
The following describes the formation of the present invention of following action.
Fig. 1 is the simple block diagram that shows the inside formation of mobile communication terminal of the present invention, and Fig. 2 is the block diagram that the inside of demonstration mobile communication terminal of the present invention in detail constitutes.
The mobile communication terminal that uses in particular group only of the present invention is basically by constituting as the lower part: SIM card 100; Terminal fuselage 200 if above-mentioned SIM100 card has been installed, then receives the action control data from above-mentioned SIM card (100), can receive by mobile radio communication and other terminal and send data.
Wherein, the action of above-mentioned terminal fuselage 200 is as follows: after above-mentioned SIM card 100 has been installed, receive the group code data of preserving in the above-mentioned SIM card 100, and whether differentiation is consistent with the group code data of preserving in advance, is set to normal mode or emergency mode according to differentiating the result.When being set to normal mode, the telephone number of preserving in the telephone number directory data that can only preserve in above-mentioned SIM card 100 carries out outgoing call.
For by as above moving, above-mentioned SIM card 100 is by constituting as the lower part: microprocessor (CPU), and 110, it is connected with above-mentioned terminal fuselage 200, and the control command data that interpretation receives from above-mentioned terminal 200 sends data to above-mentioned terminal 200 then in view of the above; Memory 120, it preserves the action control data of above-mentioned terminal 200.
Above-mentioned memory 120 comprises two parts: the IMSI data, and it makes above-mentioned terminal 200 can normally use mobile radio communication; Action data storage part 122, the action that it is preserved according to the above-mentioned terminal of IMSI data is provided with data.Particularly above-mentioned memory 120 also comprises telephone number storage part 121, and it preserves the telephone number directory that can converse by above-mentioned terminal.
On the other hand, above-mentioned terminal fuselage 200 comprises following a few part: control part 210, and the microprocessor 110 of it and above-mentioned SIM card receives and sends data, controls the action of above-mentioned terminal; UI (user interface) portion 230, it forms the interface, and above-mentioned terminal can be moved according to user's operation; Memory 220, it preserves IMSI data that set in advance and the action control data that receives from above-mentioned SIM card 100.
In addition, above-mentioned terminal 200 also comprises a communication module 240, and it is by mobile radio communication and mobile communication server or other terminal reception transmission data.
Wherein, above-mentioned control part 210 comprises following a few part: group code judegment part 212, and whether it differentiates consistent with the group code data of preservation in the above-mentioned SIM card 100 from the IMSI extracting data group code data that above-mentioned memory 220 is preserved; The judegment part 213 of can conversing, when by above-mentioned UI portion 230 input telephone numbers, whether the number of retrieval input is present in the telephone number directory data that receive from above-mentioned SIM card 100 and differentiates.Also comprise a master control part 211 in addition, it controls the conversation action of above-mentioned terminal etc. according to the above-mentioned group of code judegment part 212 and the differentiation data of judegment part 213 transmission of can conversing.In addition, above-mentioned memory 220 comprises as the lower part: DB (database) 222 is set, and it preserves the data that are provided with that are used to carry out above-mentioned terminal action from the IMSI data of above-mentioned SIM card 100 receptions or action control data etc.; Group code storage portion 221, it preserves the group code data that self is provided with, so that compare with above-mentioned SIM card 100 interior group code datas of preserving.And above-mentioned memory 220 can also comprise a telephone number DB223, and it preserves the telephone number directory data that receive from above-mentioned SIM card 100.
As above, mobile communication terminal that uses only of the present invention and method of operating thereof have been described in particular group, but the present invention is defined in embodiment and the accompanying drawing that this specification proposes with reference to accompanying drawing.Have only when preserving corresponding mutually group code data and unanimity in SIM card and mobile communication terminal, could normally use above-mentioned terminal, the number in the telephone number directory that can only preserve in above-mentioned SIM card simultaneously carries out outgoing call.Therefore, the present invention can greatly strengthen the fail safe of above-mentioned terminal, and the practitioner can be applied in the scope of protection technological thought of the present invention easily.
As above mobile communication terminal that in particular group, uses only of the present invention of Gou Chenging and method of operating thereof group code and telephone number directory data by preserving in the SIM card, make above-mentioned terminal carry out outgoing call, thereby have the effect that the fail safe that makes above-mentioned terminal realizes maximization to the number that in particular group, sets in advance.
In addition, in the process of carrying out particular job, when needing especially to link up between the group member, make terminal carry out outgoing call to the number except that above-mentioned group member's telephone number, can greatly promote the service efficiency of above-mentioned terminal and the effect of professional efficient thereby have.
Claims (5)
1. the method for operating of a mobile communication terminal that uses in particular group only is characterized in that comprising the steps:
The 1st step is installed on SIM card in the described terminal;
The 2nd step, from described SIM card reception group code value, whether differentiate consistent with the group code value preserved in the described terminal, then when the differentiation result be described group of code value the two when inconsistent, limit the use of described terminal; When the two unanimity of described group of code value, carry out the 3rd step;
The 3rd step, after the 2nd step, the telephone number directory data according to the terminal use who preserves in the described SIM card can not change connect conversation to set telephone number only.
2. the method for operating of the mobile communication terminal that uses in particular group only according to claim 1 is characterized in that described the 2nd step comprises following several steps:
IMSI Data Receiving step perceives the installation of described SIM card, reads the IMSI data from described SIM card;
Group code value discriminating step, the group code value of preserving in group code value of preserving in the more described IMSI data and the described terminal, when the two is inconsistent, the action of described terminal is set, make it when placement of emergency calls, to use described terminal, when the two is consistent, described terminal regular event is set and carries out the 3rd step.
3. the method for operating of the mobile communication terminal that uses in particular group only according to claim 2 is characterized in that described group of code discriminating step comprises following several steps:
Extraction step extracts the group code value of preserving in the described IMSI data;
Comparison step, relatively the group code value of preserving in described group of code value of Ti Quing and the described terminal;
The motion limits step according to comparative result, when the two is consistent, receives the terminal action control data of preserving in the described SIM card, makes described terminal regular event and carries out the 3rd step; When the two is inconsistent, receive only control data, make it when emergency, to use emergency call.
4. the method for operating of the mobile communication terminal that uses in particular group only according to claim 1 is characterized in that described the 3rd step comprises following several steps:
The catalogue data receiving step reads the telephone number directory data of preserving in the above-mentioned SIM card;
Step is screened in conversation, the only telephone number of at least more than one that preserve in described catalogue data connection of conversing.
5. the method for operating of the mobile communication terminal that uses in particular group only according to claim 4 is characterized in that above-mentioned conversation examination step comprises following several steps:
The calling order input step is imported set telephone number, and input is to the number required calling order of conversing of input;
Searching step, whether the above-mentioned number of retrieval input calling order is present in the described telephone number directory data;
The conversation Connection Step when result for retrieval is when not having described number in described catalogue data, is not carried out the conversation action; When described number exists, the connection of conversing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040118172 | 2004-12-31 | ||
| KR1020040118172A KR100688173B1 (en) | 2004-12-31 | 2004-12-31 | Mobile Communication Terminal and its Operating Method to act within the specific group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1798397A CN1798397A (en) | 2006-07-05 |
| CN100473232C true CN100473232C (en) | 2009-03-25 |
Family
ID=36819082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101092069A Expired - Fee Related CN100473232C (en) | 2004-12-31 | 2005-10-19 | Mobile communication terminal only used in special group and using method thereof |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100688173B1 (en) |
| CN (1) | CN100473232C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100986976B1 (en) * | 2009-12-28 | 2010-10-11 | (주)라우즈미 | Item management system and method thereof |
| CN107295158B (en) * | 2017-04-27 | 2020-06-02 | 捷开通讯(深圳)有限公司 | Information display method under designated dialing mode and mobile terminal |
| CN107659715B (en) * | 2017-09-18 | 2021-01-08 | 惠州Tcl移动通信有限公司 | Fixed dialing setting method, storage medium and mobile terminal |
-
2004
- 2004-12-31 KR KR1020040118172A patent/KR100688173B1/en not_active IP Right Cessation
-
2005
- 2005-10-19 CN CNB2005101092069A patent/CN100473232C/en not_active Expired - Fee Related
Non-Patent Citations (2)
| Title |
|---|
| G60，GSM双频数字移动电话机使用手册. 中兴通讯,第1-2页，第38页. 2004 |
| G60，GSM双频数字移动电话机使用手册. 中兴通讯,第1-2页，第38页. 2004 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1798397A (en) | 2006-07-05 |
| KR100688173B1 (en) | 2007-03-02 |
| KR20060078827A (en) | 2006-07-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONICS (CHINA) R + D CENTER CO., LTD. Effective date: 20120321 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120321 Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20141019 |
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| EXPY | Termination of patent right or utility model |