CN100488319C - Handset with SIM locking card providing function of locking mobile phone - Google Patents
Handset with SIM locking card providing function of locking mobile phone Download PDFInfo
- Publication number
- CN100488319C CN100488319C CNB021340137A CN02134013A CN100488319C CN 100488319 C CN100488319 C CN 100488319C CN B021340137 A CNB021340137 A CN B021340137A CN 02134013 A CN02134013 A CN 02134013A CN 100488319 C CN100488319 C CN 100488319C
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- sim
- mobile phone
- pintle hook
- hook lock
- signal
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Abstract
The SIM locking card or SIM card and updated application program module are adopted in the handset. The SIM locking card with suitable figure is stored in place where general SIM is installed on. Turning on handset, SIM locking card sends out a fixed electric signal. Handset through the program module records and recognizes the said fixed signal as well as indicates and controls to select locking and unlocking functions. The invention makes owner of the handset possible to lock handset through SIM locking card, and prevents the illegal usage by others.
Description
Technical field
The present invention relates to a kind of mobile phone that has the lock machine function with the SIM pintle hook lock, relate to SIM pintle hook lock and and the application program module that cooperates of SIM pintle hook lock more specifically.
Technical background
After mobile phone enters common people's daily life, for masses have brought many convenience.But worry such as produced also that hand-set from stolen is stolen, loss and non-legal cellphone subscriber usurp brings loss for the mobile phone lawful owner.In the prior art, the mobile phone that utilizes keyboard input password lock machine and unlocking function is arranged, can prevent that behind lock machine other people from usurping mobile phone though part mobile phone manufacturer releases; But the cellphone subscriber must be by the start of keyboard input password when mobile phone is used in each start, and mobile phone was enabled in release when password was correct, lock machine during the password input error; The cellphone subscriber need keep startup password firmly in mind, bring to a certain degree inconvenience to the user, particularly after the cellphone subscriber repeatedly inputs password by mistake again release enable mobile phone or the program of enabling again miscellaneous, though can bringing into play certain effect, said method thoroughly do not solve foregoing problems, particularly lost mobile phone or stolen after, do not have the function of automatic positive lock mobile phone; Make and pick up mobile phone or theft mobile phone person can unrestrictedly freely use mobile phone, or the replacing SIM card takes forcible possession of mobile phone, make legal cellphone subscriber be subjected to paying that mobile phone communication takes and the dual loss of mobile phone itself for the people.
Summary of the invention
Purpose of the present invention, provide a kind of mobile phone that has switch lock machine function with the SIM pintle hook lock, can easily by the cellie by SIM pintle hook lock switch cell-phone lock function and with the SIM pintle hook lock ordinatedly application program module control fully, make mobile phone lose and stolen after prevent that other people from illegally using mobile phone.
The present invention has three types: the mobile phone of 1, being with I type SIM pintle hook lock to have switch lock machine function; 2, the mobile phone of being with II type SIM pintle hook lock to have switch lock machine function; 3, the mobile phone of being with III type SIM pintle hook lock to have switch lock machine function.
The objective of the invention is to realize by the following method:
At first make the SIM pintle hook lock, the profile of SIM pintle hook lock is in order to match with SIM card interface on the present mobile phone, can be made into equally, also can be made into other shapes with the profile of the existing SIM card of generally using, laminar etc. as circle sheet shape, rhombus, and evenly apply one deck magnetisable material in its surperficial centre, this material can write down various magnetic signals, and the magnetic information input unit by commonly used can write down various information thereon, as set the input password, and can suitably be kept on the magnetisable material.This SIM pintle hook lock can be exported a specific identification signal by mobile phone behind input information, and is different from the signal of SIM card by mobile phone output.
Next improves the application program module of cell phone mainboard program, in conjunction with wanting the employed computer language of improved cell phone mainboard (as standard C language or the above language of standard C) and the corresponding interface, input, output, storage, model state partly such as shielding, adopt common computer language according to program module figure, the establishment corresponding program, and program entry cell phone mainboard program block got final product, wherein, m can be decided to be 3-5 as required, also can be as required signal language can be set after the mistake or the telephone number of wrong SIM card (newly) is located to dial to (importing family or kith and kin before using) telephone number (must have incoming call display function) of former setting.
Once more, with the storage medium in the program module input handset fuselage of finishing with configured the SIM pintle hook lock common application of various information, can bring into play the function of SIM pintle hook lock lock mobile phone.Position or other positions of SIM card are installed in mobile phone commonly used, the SIM pintle hook lock of the shape that adapts with it is installed, open back SIM pintle hook lock and send a fixed telecommunication number, mobile phone writes down, discerns and indicate, controls the handset-selected lock function of unblanking, close by the handset program module to this fixed signal.When existing common mobile phone load onto SIM card use, by handset program improve after, by whether discern SIM card, reach fully control purpose that mobile phone use thereafter.The SIM pintle hook lock has preestablished fixed password, and at unlocking condition, mobile phone is successively discerned SIM pintle hook lock, SIM card respectively, and mobile phone uses and is controlled; Shutting state, mobile phone need not discerned SIM pintle hook lock, SIM card, and mobile phone uses and is not controlled.The SIM pintle hook lock is the same with SIM card, can register, register in operator that mobile communication is provided or telecommunication administration, as again hand-set data being registered file in the lump, can reach SIM pintle hook lock, mobile phone, user's fixedly unification, effectively controls the illegal use of mobile phone.Under the help that the SIM pintle hook lock is arranged, the machine master can freely change SIM card, SIM pintle hook lock, is not subjected to any control; The SIM pintle hook lock does not often use (only using) when changing SIM card, can deposit and be in, and reduces the possibility of losing; Register in the lump at SIM pintle hook lock, hand-set data under the situation of file,, therefore do not influence the use of mobile phone even cellphone subscriber's personal information is lost or the SIM pintle hook lock also can be given data for change after losing.
The present invention has following positive effect:
1, since the SIM pintle hook lock only when changing SIM card, use just now, once set finish unblank or shut state after, much the same, very convenient with the use operation of SIM card in the present mobile phone.
2, because the SIM pintle hook lock has fixed password, can register, register in administrative department that sets or telecommunication administration, as again hand-set data being registered file in the lump, can reach SIM pintle hook lock, mobile phone, user's fixedly unification, effectively control the illegal use of mobile phone.
3, the mobile phone of being with the SIM pintle hook lock to have switch lock machine function, under the help of SIM pintle hook lock, the machine master can freely change SIM card, SIM pintle hook lock, is not subjected to any restriction.
4, the SIM pintle hook lock only uses when the cellphone subscriber changes SIM card just now, can properly preserve, and reduces the possibility of losing the SIM pintle hook lock.
5, the SIM pintle hook lock has fixed password, and the cellphone subscriber is not working out password voluntarily, prevents the randomness of generation in the password input, and password is not easy to be got wrong or lose, and the password of mistake can not deposit in the mobile phone.
6, register in the lump under the situation of file at SIM pintle hook lock, hand-set data,, also can not lose capsule information, therefore do not influence the use of mobile phone, avoid loss even mobile phone machine master personal information is lost or the SIM pintle hook lock is lost.
Description of drawings
Fig. 1 band I type SIM pintle hook lock handset program design flow diagram master map
Fig. 2-6 band I type SIM pintle hook lock handset program design flow diagram branching diagram
Fig. 7 band II type SIM pintle hook lock handset program design flow diagram master map
Fig. 8-13 band II type SIM pintle hook lock handset program design flow diagram branching diagram
Figure 14 band III type SIM pintle hook lock handset program design flow diagram master map
Figure 15-19 band III type SIM pintle hook lock handset program design flow diagram branching diagram
Embodiment
Below in conjunction with Figure of description the present invention is further illustrated:
The mobile phone that embodiment 1 band I type SIM pintle hook lock has switch lock machine function
At first make the SIM pintle hook lock, the profile of SIM pintle hook lock is in order to match with SIM card interface on the present mobile phone, can be the same, also can be made into other shapes with the profile of the existing SIM card of generally using, laminar etc. as circle sheet shape, rhombus, and evenly apply one deck magnetisable material in its surperficial centre, this material can write down various magnetic signals, and the magnetic information input unit by commonly used can write down various information thereon, as set the input password, and can suitably be kept on the magnetisable material.Product functions such as its function and SIM card, magnetic card are much the same, also can set the input password, products such as mode, method and the SIM card of using, magnetic card are roughly the same, input password again after also can setting input password mistake, n back locking of input password mistake pintle hook lock, it exported a specific identification signal by mobile phone after difference was input information, and was different from the signal of SIM card by mobile phone output.
Secondly, carry out the improvement of cell phone mainboard program, accompanying drawing 1 to specifications, Fig. 2, Fig. 3, Fig. 4, Fig. 5, handset program design flow diagram master map shown in Figure 6 and handset program design flow diagram branching diagram, in conjunction with wanting the employed computer language of improved cell phone mainboard (as standard C language or the above language of standard C) and the corresponding interface, input, output, storage, model state partly such as shielding, the establishment corresponding program, and program is write the cell phone mainboard program get final product, wherein, m can be decided to be 3-5 as required, also can be as required signal language can be set after the mistake or the telephone number of wrong SIM card (newly) is located to dial to (importing family or kith and kin before using) telephone number (must have incoming call display function) of former setting.
Once more, with the storage medium in the program module input handset fuselage of finishing with configured the SIM pintle hook lock common application of various information, can bring into play the function of SIM pintle hook lock lock mobile phone.At first, cell phone rear cover and battery are taken off, insert the SIM pintle hook lock and load onto battery, bonnet start 1, input SIM pintle hook lock password 2 when mobile phone screen display requirement input password, as password after testing the result be wrong 3, then enter and input SIM pintle hook lock password 5 again again: as password after testing the result be correct 4, then mobile phone is opened and by SIM pintle hook lock output identification signal and read 6, differentiate in the storage A and have or not storage signal 7, during if any storage signal 9, checking 11 with storage A stored signal, is mistake 12 as checked result, through signal language 67, enter shielding shutdown 68, to cell phone rear cover and battery are taken off, insert the SIM pintle hook lock and load onto battery, mobile phone is reopened in bonnet start 1; As checked result is correct 14, enters function selecting 13; As do not have storage signal 8, and enter storage SIM pintle hook lock output identification signal 10, also enter function selecting 13; Can select to remove the interior signal of storage A to there not being storage signal (shutting) 17, change SIM pintle hook lock 18, cell phone rear cover and battery are taken off in shutdown 15, enter to insert the SIM pintle hook lock and load onto battery, bonnet start 1; Or shut down 21, cell phone rear cover and battery are taken off, insert SIM card and load onto battery, bonnet start 23, input SIM card password 25 as mistake 28, is inputed SIM card password 32 again again, as correct 29, open and by SIM card output identification signal and read 33, correct concurrent signal language 35 enters function selecting 43; Can enter and open normal use 45, change SIM pintle hook lock 46, enter shutdown 49, cell phone rear cover and battery are taken off, change the SIM pintle hook lock and load onto battery, bonnet start 60, utilize the SIM pintle hook lock, the SIM card beacon signal differentiates 61, belong to SIM card signal 63, send out signal language 62, cell phone rear cover and battery are taken off, insert SIM card and load onto battery, bonnet start 23, belong to SIM pintle hook lock signal 64, send out signal language 65, cell phone rear cover and battery are taken off, insert the SIM pintle hook lock and load onto battery, bonnet start 1: also can select to change SIM card (unblanking) 16, enter and remove the interior signal of storage B to there not being storage signal (shutting) 19, enter shutdown 20, cell phone rear cover and battery are taken off, enter and insert SIM card and load onto battery, bonnet start 22, input SIM card password 24, as input password mistake 26, enter and input SIM card password 30 again again, correct 27 as the input password, enter and open and by SIM card output beacon signal and read 31, enter to differentiate in the storage B and have or not storage signal 34, if any storage signal 36, enter and store B stored signal and check 39, as wrong 38, mistake 1 to m time is through signal language 66, to cell phone rear cover and battery are taken off, insert SIM card and load onto battery, bonnet start 22, mistake m+1 time, to cell phone rear cover and battery are taken off, insert the SIM pintle hook lock and load onto battery, bonnet start 1; As correctly, then enter correct concurrent signal language 41, enter function selecting 42, as no storage signal 37, storage SIM card output identification signal 40, enter function selecting 42, can select to change SIM pintle hook lock 44, enter shutdown 47, to cell phone rear cover and battery are taken off, change the SIM pintle hook lock and load onto battery, bonnet start 54, utilize the SIM pintle hook lock, the SIM card beacon signal differentiates 55, as belonging to SIM pintle hook lock signal 58, enters a signal language 59, cell phone rear cover and battery are taken off, insert the SIM pintle hook lock and load onto battery, bonnet start 1 as belonging to SIM card signal 57, enters and sends out signal language 56, return cell phone rear cover and battery are taken off, insert SIM card and load onto battery, bonnet start 22; Also can select to open normal use 45, utilize SIM pintle hook lock, SIM card beacon signal to differentiate 48,, open and enter the normal use 50 of mobile phone as genus SIM card signal 51; As belong to SIM pintle hook lock signal 52, and enter signal language 53, to cell phone rear cover and battery are taken off, insert the SIM pintle hook lock and load onto battery, bonnet start 1.
The mobile phone that embodiment 2 band II type SIM pintle hook locks have switch lock machine function
The profile of II type SIM pintle hook lock is in order to match with SIM card interface on the present mobile phone, can be the same with the profile of the existing SIM card of generally using, also can be made into other shapes, laminar etc. as circle sheet shape, rhombus, and evenly apply one deck magnetisable material in its surperficial centre, this material can write down various magnetic signals, by magnetic information input unit commonly used, can write down various information thereon, import password as setting, and can suitably be kept on the magnetisable material.Product functions such as its function and SIM card, magnetic card are much the same, also can set the input password, products such as mode, method and the SIM card of using, magnetic card are roughly the same, input password again after also can setting input password mistake, n back locking of input password mistake pintle hook lock also can it be exported a specific identification signal by mobile phone behind input information.The mode of its function, use, method also can be the same with SIM card, or SIM card directly is converted to II type SIM pintle hook lock.
Secondly, the improvement of cell phone mainboard program, accompanying drawing 7 to specifications, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, handset program design flow diagram master map shown in Figure 13 and handset program design flow diagram branching diagram, in conjunction with wanting the employed computer language of improved cell phone mainboard (as standard C language or the above language of standard C) and the corresponding interface, input, output, storage, model state partly such as shielding, the establishment corresponding program, and program is write the cell phone mainboard program get final product, wherein, m can be decided to be 3-5 as required, also can be as required signal language can be set after the mistake or the telephone number of wrong SIM card (newly) is located to dial to (importing family or kith and kin before using) telephone number (must have incoming call display function) of former setting.
Once more, with the storage medium in the program module input handset fuselage of finishing with configured the II type SIM pintle hook lock common application of various information, can bring into play the function of II type SIM pintle hook lock lock mobile phone.At first, cell phone rear cover and battery are taken off, insert the SIM pintle hook lock and also load onto battery, bonnet start 1, input SIM pintle hook lock password 2 when mobile phone screen display requirement input password, as password after testing the result be mistake 3, then enter and input SIM pintle hook lock password 5 again again; As password after testing the result be correct 4, then mobile phone is opened and by SIM pintle hook lock output identification signal and read 6, have or not storage signal 7 in the differentiation storage A, during if any storage signal 9, check 11 with storage A stored signal, as checked result is wrong 12, then pass through signal language 67, enter shielding shutdown 68, to cell phone rear cover and battery are taken off, insert the SIM pintle hook lock and load onto battery, bonnet start 1, reopen mobile phone; As checked result is correct 14, then enters function selecting 13; As do not have storage signal 8, and then enter storage SIM pintle hook lock output identification signal 10, also enter function selecting 13; Can select to shut 17, to shutting down 21, or change SIM pintle hook lock 18, signal is not to there being storage signal 19 in the storage A to removing, and cell phone rear cover and battery are taken off in shutdown 15, enters to insert the SIM pintle hook lock and load onto battery, bonnet start 1; After the shutdown 21, cell phone rear cover and battery are taken off, insert SIM card and load onto battery, bonnet start 24, utilize storage A stored signal to differentiate 27, as correct 28, enter function selecting 13 behind the signal language, belong to input SIM card password 30 behind other signal, as wrong 33, again input SIM card password 37 again,, open and by SIM card output identification signal and read 38 as correct 34, send out signal language 40, enter function selecting 43; Can enter and open normal use mobile phone 50, change SIM pintle hook lock 51, enter shutdown 53, cell phone rear cover and battery are taken off, change the SIM pintle hook lock and load onto battery, bonnet start 60, utilize storage A stored signal to differentiate 61, belong to other signal 63, send out signal language 62, after belonging to other signal, import SIM card password 30, belong to former SIM pintle hook lock signal 64, send out signal language 65, to entering function selecting 13; Also can select to unblank 16, enter and remove the interior signal of storage B to there not being storage signal 20, enter shutdown 22, cell phone rear cover and battery are taken off, enter and insert SIM card and load onto battery, bonnet start 23, utilize storage A stored signal to differentiate 26, correct 25, to signal language, enter function selecting 13, belong to input SIM card password 29 behind other signal, as input password mistake 31, then enter and input SIM card password 35 again again, correct 32 as the input password, enter and open and by SIM card output beacon signal and read 36, enter to differentiate in the storage B and have or not storage signal 39, if any storage signal 41, enter and store B stored signal and check 45, as wrong 44, mistake 1 to m time is through signal language 66, to cell phone rear cover and battery are taken off, insert SIM card and load onto battery, bonnet start 23, mistake m+1 time, return to cell phone rear cover and battery are taken off, insert the SIM pintle hook lock and load onto battery, bonnet start 1; As correctly, then enter correct concurrent signal language 47, enter function selecting 48, as there is not a storage signal 42, storage SIM card output identification signal 46 also enters function selecting 48, can select to change SIM pintle hook lock 49, enter shutdown 52, to cell phone rear cover and battery are taken off, change the SIM pintle hook lock and load onto battery, bonnet start 54, utilize storage A stored signal to differentiate 55, as belong to former SIM pintle hook lock signal 58, enter and send out a signal language 59, to entering function selecting 13, as belong to other signal 57, enter and send out a signal language 56, after return and belong to input SIM card password 29 behind other signal; Also can select to open normal use mobile phone 50.
The mobile phone that embodiment 3 band III type SIM pintle hook locks have switch lock machine function
The profile of III type SIM pintle hook lock is in order to match with SIM card interface on the present mobile phone, can be the same with the profile of the existing SIM card of generally using, also can be made into other shapes, laminar etc. as circle sheet shape, rhombus, and evenly apply one deck magnetisable material in its surperficial centre, this material can write down various magnetic signals, by magnetic information input unit commonly used, can write down various information thereon, import password as setting, and can suitably be kept on the magnetisable material.Product functions such as its function and SIM card, magnetic card are much the same, also can set the input password, products such as mode, method and the SIM card of using, magnetic card are roughly the same, input password again after also can setting input password mistake, n back locking of input password mistake pintle hook lock also can it be exported a specific identification signal by mobile phone behind input information.The mode of its function, use, method also can be the same with SIM card, or SIM card directly is converted to III type SIM pintle hook lock.
Secondly, the improvement of cell phone mainboard program, accompanying drawing 14 to specifications, Figure 15, Figure 16, Figure 17, Figure 18, handset program design flow diagram master map shown in Figure 19 and handset program design flow diagram branching diagram, in conjunction with wanting the employed computer language of improved cell phone mainboard (as standard C language or the above language of standard C) and the corresponding interface, input, output, storage, model state partly such as shielding, the establishment corresponding program, and program is write the cell phone mainboard program get final product, wherein, m can be decided to be 3-5 as required, also can be as required signal language can be set after the mistake or the telephone number of wrong SIM card (newly) is located to dial to (importing family or kith and kin before using) telephone number (must have incoming call display function) of former setting.
Once more, with the storage medium in the program module input handset fuselage of finishing with configured the III type SIM pintle hook lock common application of various information, can bring into play the function of III type SIM pintle hook lock lock mobile phone.At first, cell phone rear cover and battery are taken off, insert the SIM pintle hook lock and also load onto battery, bonnet start 1, input SIM pintle hook lock password 2 when mobile phone screen display requirement input password, as password after testing the result be mistake 3, then enter and input SIM pintle hook lock password 5 again again; As password after testing the result be correct 4, then mobile phone is opened and by SIM pintle hook lock output identification signal and read 6, is then entered at storage A stored SIM pintle hook lock output identification signal 7, enters function selecting 8; Can select to shut 10, cell phone rear cover and battery are taken off in shutdown 12, insert SIM card and load onto battery, bonnet start 15, utilize storage A internal memory stored signal to differentiate 18, as correct 19, enter function selecting 8 behind the signal language, import SIM card password 21 after belonging to other signal,, input SIM card password 28 again again as mistake 24, as correct 25, open and by SIM card output identification signal and read 29, send out signal language 31, enter function selecting 34; Can enter and open normal use mobile phone 41, change SIM pintle hook lock 42, enter shutdown 44, take off with cell phone rear cover or with battery, change the SIM pintle hook lock and load onto battery, bonnet start 51, utilize storage A stored signal to differentiate 52, belong to other signal 54, send out signal language 53, after belonging to other signal, import SIM card password 21, belong to former SIM pintle hook lock signal 55, send out signal language 56, to entering function selecting 8; Also can select (the changing SIM card) 9 of unblanking, enter and remove the interior signal of storage B to there not being storage signal 11, enter shutdown 13, enter cell phone rear cover and battery are taken off, insert SIM card and load onto battery, bonnet start 14, utilize storage A stored signal to differentiate 17, correct 16, to signal language, enter function selecting 8, belong to input SIM card password 20 behind other signal, as input password mistake 22, enter and input SIM card password 26 again again, correct 23 as the input password, enter and open and by SIM card output beacon signal and read 27, enter to differentiate in the storage B and have or not storage signal 30, if any storage signal 32, enter and store B stored signal and check 36, as wrong 35, mistake 1 to m time is through signal language 57, return to cell phone rear cover and battery are taken off, insert SIM card and load onto battery, bonnet start 14, mistake m+1 time, be back to cell phone rear cover and battery are taken off, insert the SIM pintle hook lock and load onto battery, bonnet start 1; As correctly, then enter correct concurrent signal language 38, enter function selecting 39, as not having storage signal 33, storage SIM card output identification signal 37 also enters function selecting 39, can select to change SIM card 40, enter shutdown 43, to changing the SIM pintle hook lock and starting shooting 45, utilize storage A stored signal to differentiate 46, as belong to former SIM pintle hook lock signal 49, enter and send out signal language 50, to entering function selecting 8, as belong to other signal 48, enter and send out a signal language 47, after return and belong to input SIM card password 20 behind other signal; Also can select to open normal use mobile phone 41.
Claims (3)
1, a kind of mobile phone that has switch lock machine function with the SIM pintle hook lock, contain handset, battery of mobile phone, SIM card, SIM pintle hook lock and be set in the handset and program module SIM pintle hook lock fit applications, it is characterized in that: the SIM pintle hook lock has unique cognizance code, write down thereon and the corresponding instructional information of handset program or the output signal of telecommunication, the SIM pintle hook lock can be exported a specific identification signal by mobile phone behind input information, when mobile phone power-on by being set in the program module in the mobile phone, record, discern this specific identification signal, when the result is correct, then mobile phone is opened and by SIM pintle hook lock output identification signal and read, check with mobile phone storage A stored signal, as the result is mistake, enters the shielding shutdown; As the result is correct, enter function selecting and indication, handset-selected the unblanking of control: signal is to there not being storage signal in the removing storage B, remove SIM card information for new SIM card information stores of installing, mobile phone will be discerned SIM pintle hook lock, SIM card, mobile phone uses and is controlled or indicates, controls handset-selected shutting: remove the interior signal of storage A to there not being storage signal, remove SIM pintle hook lock information for new SIM pintle hook lock information stores of installing, mobile phone nonrecognition SIM pintle hook lock, SIM card, mobile phone uses and is not controlled.
2, mobile phone as claimed in claim 1 is characterized in that: SIM pintle hook lock shape and SIM card are identical or different.
3, mobile phone as claimed in claim 1, it is characterized in that: and the program module of different SIM pintle hook lock fit applications adopts general standard C language or the above language compilation of standard C respectively by corresponding I, II, III type SIM pintle hook lock handset program design flow diagram master map and branching diagram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021340137A CN100488319C (en) | 2002-11-05 | 2002-11-05 | Handset with SIM locking card providing function of locking mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021340137A CN100488319C (en) | 2002-11-05 | 2002-11-05 | Handset with SIM locking card providing function of locking mobile phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1499871A CN1499871A (en) | 2004-05-26 |
| CN100488319C true CN100488319C (en) | 2009-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021340137A Expired - Fee Related CN100488319C (en) | 2002-11-05 | 2002-11-05 | Handset with SIM locking card providing function of locking mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100488319C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101765240A (en) * | 2009-12-29 | 2010-06-30 | 中兴通讯股份有限公司 | Method and system for locking/unlocking mobile terminal, and mobile terminal |
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2002
- 2002-11-05 CN CNB021340137A patent/CN100488319C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1499871A (en) | 2004-05-26 |
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Granted publication date: 20090513 Termination date: 20111105 |