CN101106786A - Method and user terminal for displaying name of current operator - Google Patents
Method and user terminal for displaying name of current operator Download PDFInfo
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- CN101106786A CN101106786A CNA2007101432290A CN200710143229A CN101106786A CN 101106786 A CN101106786 A CN 101106786A CN A2007101432290 A CNA2007101432290 A CN A2007101432290A CN 200710143229 A CN200710143229 A CN 200710143229A CN 101106786 A CN101106786 A CN 101106786A
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Abstract
The invention discloses a method and a user terminal for displaying name of present network operator. The method includes searching the system list record matched with the present network system identification code and network identification code in a preset system list based on the present network system identification code and the network identification code; obtaining name of the present network operator according to corresponding relationship between the preset system list record and name of the present network operator; and displaying the name on the user terminal to allow the user to known name of the network operator providing service in time.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of method and user terminal that shows name of current operator.
Background technology
In international standard, and mobile national number (Mobile Country Code, MCC)/mobile network No. (Mobile Network Code, MNC) corresponding with the Virtual network operator title, after the user terminal start, can the display network operator name under standby interface.And present code division multiple access (Code DivisionMultipleAccess, CDMA) mobile phone are kept at the Virtual network operator title in the mobile phone usually in advance, and close and numerous dense fiber crops are presented at the title of operator on the standby interface after mobile phone access network.
Because the CDMA mobile phone is according to system identification (System Identification, SID) and NID (Network Identification, NID) come recognition network, the inventor finds in realizing process of the present invention: after the CDMA mobile phone access network, the title of operator is presented on the standby interface, even mobile phone roaming is to other networks, the CDMA mobile phone also can't show name of current operator.Therefore, in the prior art, the method user of CDMA handset displays Virtual network operator title can't be known the current Virtual network operator title that service is provided, and makes troubles to the user, also is unfavorable for the popularization of operator's brand.
Summary of the invention
The technical problem that the embodiment of the invention will solve provides a kind of method and user terminal that shows name of current operator, can show current Virtual network operator title for user's service.
For solving the problems of the technologies described above, the purpose of the embodiment of the invention is achieved through the following technical solutions:
The embodiment of the invention provides a kind of method that shows name of current operator, comprising:
After the success of user terminal search network, write down the system identification and the NID of this network;
In the system list that presets, inquiry and the system identification of the current network that is write down and the system list record that NID all mates;
According in the system list the inquired about record with Virtual network operator title relevant information, obtain name of current operator and on described user terminal, show.
The embodiment of the invention also provides a kind of user terminal that shows name of current operator, comprising:
The identification code acquiring unit is used for after the search network success system identification and the NID of record current network;
Memory cell is used for the corresponding relation of storage system list records and Virtual network operator title;
Query unit is used for system identification and NID according to described current network, in memory cell, inquires about the system list record that all mates with this system identification and NID;
Virtual network operator name acquiring unit, in the system list record that is obtained, according in the system list the inquired about record with Virtual network operator title relevant information, obtain and the equal corresponding Virtual network operator title of the system identification of described current network and NID;
Display unit is used to show the Virtual network operator title of being obtained corresponding with current network.
Above technical scheme as can be seen, because in the scheme that the embodiment of the invention provided, system identification and NID according to current network, in the system list that presets, inquiry and the system identification of described current network and the system list record that NID all mates, according to the corresponding relation of the system list record that presets with the Virtual network operator title, obtain name of current operator and on described user terminal, show, make the user can in time know the current Virtual network operator title that service is provided.
Description of drawings
The method flow diagram that Fig. 1 provides for the embodiment of the invention one;
The structure drawing of device that Fig. 2 provides for the embodiment of the invention two;
The method flow diagram that Fig. 3 provides for the embodiment of the invention three;
The structure drawing of device that Fig. 4 provides for the embodiment of the invention four.
Embodiment
For technical scheme and advantage that the embodiment of the invention is provided is clearer, the embodiment of the invention is described in detail below in conjunction with accompanying drawing.
The scheme that the embodiment of the invention provided, be applied to utilize system identification (SystemIdentification, SID) and NID (Network Identification is NID) on the user terminal of recognition network.
Referring to Fig. 1, the embodiment of the invention provides a kind of method that shows name of current operator, comprising:
Step 101: after the success of user terminal search network, write down the system identification and the NID of this network;
Read preferential roaming list (Preferred Roam List behind the mobile phone power-on, PRL), obtain tabulation (Acquisition Table according to pilot tone, ACQ_TABLE) frequency that generates search network is tabulated, generally speaking, after the mobile phone power-on, can at first search for nearest used frequency point information (Most Recent Used, MRU), to guarantee that mobile phone can search network quickly; Also can directly write out frequency point information behind the mobile phone power-on by being kept at the preferential frequency point parameters in the mobile phone, and according to the frequency of this preferred frequency point parameters information search regulation; If the current frequency of search can demodulate the information of synchronizing channel, then monitor the message on the synchronizing channel, receive network system identification (System Identification, SID) and NID (Network Identification, NID); According to the SID and the NID of the network that is received, (System Table, the SYS_TABLE) data in determine whether current network can be resident in the check system tabulation; If current network can be resident, then web search success if current network cannot be resident, then continues the next frequency of search in the frequency tabulation of the search network that is generated;
After the success of user terminal search network, can write down the SID and the NID of this network;
Step 102:, in the system list that presets, inquire about the system list record that all mates with this SID and NID according to the SID and the NID of described current network;
Wherein, in the PRL of user terminal tabulation, include a system list (System Table, SYS_TABLE), the SYS_TABLE that is comprised includes many records, each bar record wherein all has the value of SID and NID, and each SID comprises several NID values, different SID may comprise same NID value, therefore, in the present embodiment, according to the SID and the NID value of the current network of being obtained, the system list that inquiry is all mated with this SID and NID write down (System Table, SYS_TABLE);
Step 103: in the system list record that is inquired, obtain the roaming indicated value in this tabulation;
Wherein, (Roam Indicator ROAM_IND) is a parameter among the SYS_TABLE in the PRL tabulation, and its implication is whether the expression current network is roamed in described roaming indication;
Usually, user terminal need be downloaded a new PRL tabulation in advance when inserting heterogeneous networks, in described new PRL tabulation, will comprise and the corresponding ROAM_IND value of institute's access network;
Step 104:, in the corresponding relation of ROAM_IND that presets and Virtual network operator title, obtain and described current network map network operator name according to the ROAM_IND value of being obtained;
Wherein, the value of described ROAM_IND can expand to 0-255, abundant value support Virtual network operator title is as much as possible so just arranged, and all SID of same operator and NID can use same ROAM_IND field, therefore, present embodiment is expanded the implication of roaming list (ROAM_TABLE), and the value that it is different is corresponding with different Virtual network operators, and the corresponding relation that presets is stored in user terminal;
On user terminal, the ROAM_IND that storage sets in advance and the corresponding relation of Virtual network operator, this corresponding relation can be corresponding with different Virtual network operators, as shown in table 1 with different ROAM_IND values with the form of tabulation:
Table 1:ROAM_IND and Virtual network operator title correspondence table
| ROAM_IND | The Virtual network operator title |
| 0 | CHINAUNICOM |
| 1 | ..... |
| .... | .... |
| 255 | ..... |
CDMA mobile phone, be according to SID and NID recognition network, after user terminal gets access to SID and NID, need be in the system list that presets, inquire about the system list record that all mates with this SID and NID, and, obtain the Virtual network operator title corresponding with described SID and NID according to the system list record and Virtual network operator corresponding relation that preset; The acquisition process to name of current operator finished in above step 103 and the step 104 system list record by presetting and the corresponding relation of Virtual network operator title;
Step 105: show the name of current operator that is obtained;
Wherein, user terminal can be presented at the Virtual network operator title that gets access on the standby interface;
Wherein, the embodiment of the invention is by expanding roaming indicated value in the system list record, preset the different roaming indicated values and the corresponding relation of Virtual network operator, but the embodiment of the invention is not got rid of other parameters in the system list record is expanded and preset the parameter after the expansion and the corresponding relation of Virtual network operator title.
Embodiment two:
Referring to Fig. 2, the embodiment of the invention also provides a kind of user terminal that shows name of current operator, comprising:
Identification code acquiring unit 201 is used for after the search network success system identification and the NID of record current network;
Memory cell 202 is used for the corresponding relation of storage system list records and Virtual network operator title; In the present embodiment, described memory cell comprises:
First memory cell 2021 is used for the storage system list records;
Wherein, store the multiple pieces of system list records in the described memory cell, with of the form storage of this system log (SYSLOG) with tabulation;
Second memory cell 2022 is used to store the ROAM_IND value that presets and the corresponding relation of Virtual network operator title;
Wherein, the corresponding relation of described ROAM_IND value and Virtual network operator title can be by the form setting and the memory cell of tabulation;
Wherein, described Roam Indicator value is a parameter among the SYS_TABLE in the PRL tabulation, and its implication is whether the expression current network is roamed;
Wherein, the value of described ROAM_IND can expand to 0-255, abundant value support Virtual network operator title is as much as possible so just arranged, and all SID of same operator and NID can use same ROAM_IND field, therefore, present embodiment is expanded the implication of ROAM_TABLE, and the value that it is different is corresponding with different Virtual network operators, and the corresponding relation that presets is stored in user terminal;
Wherein, user terminal need be downloaded a new PRL tabulation in advance when inserting heterogeneous networks, in described new PRL tabulation, will comprise and the corresponding ROAM_IND value of institute's access network;
Query unit 203 is used for system identification and NID according to described current network, in the system list of first memory cell, inquires about the system list record that all mates with this system identification and NID;
Wherein, in the PRL of user terminal tabulation, include a system list (System Table, SYS_TABLE), described SYS_TABLE includes a plurality of system list records, each bar record wherein all has the value of SID and NID, and each SID comprises several NID values, different SID may comprise same NID value, therefore, in the present embodiment, according to the SID and the NID value of the current network of being obtained, the system list that inquiry is all mated with this SID and NID write down (System Table, SYS_TABLE);
Virtual network operator name acquiring unit 204, in the system list that is obtained, according in the system list the inquired about record with Virtual network operator title relevant information, obtain equal corresponding Virtual network operator title with the SID of described current network and NID;
In the present embodiment, the concrete function of Virtual network operator name acquiring unit is:
In the system list record that is inquired, obtain the roaming indicated value of all mating with system identification and NID in this tabulation, and in second memory cell, obtain the Virtual network operator title corresponding with described roaming indicated value;
Display unit 205 is used to show the Virtual network operator title of being obtained corresponding with current network.
Embodiment three:
Referring to Fig. 3, the embodiment of the invention also provides a kind of method that shows name of current operator, comprising:
Step 301: after the success of user terminal search network, write down the system identification and the NID of this network;
Read preferential roaming list (Preferred Roam List behind the mobile phone power-on, PRL), obtain tabulation (Acquisition Table according to pilot tone, ACQ_TABLE) frequency that generates search network is tabulated, generally speaking, after the mobile phone power-on, can at first search for nearest used frequency point information (Most Recent Used, MRU), to guarantee that mobile phone can search network quickly; Also can directly write out frequency point information behind the mobile phone power-on by being kept at the preferential frequency point parameters in the mobile phone, and according to the frequency of this preferred frequency point parameters information search regulation; If the current frequency of search can demodulate the information of synchronizing channel, then monitor the message on the synchronizing channel, receive network system identification (System Identification, SID) and NID (Network Identification, NID); According to the SID and the NID of the network that is received, (System Table, the SYS_TABLE) data in determine whether current network can be resident in the check system tabulation; If current network can be resident, then web search success if current network cannot be resident, then continues the next frequency of search in the frequency tabulation of the search network that is generated;
After the success of user terminal search network, can obtain the SID and the NID of this network;
Step 302:, in the system list that presets, inquire about the system list record that all mates with this SID and NID value according to the SID and the NID of the current network of being obtained;
Wherein, in the PRL of user terminal tabulation, include a SYS_TABLE, described SYS_TABLE includes a plurality of records, each bar record wherein all has the value of SID, and each SID comprises several NID values, and different SID may comprise same NID value, therefore, in the present embodiment, according to the SID and the NID value of the current network of being obtained, the system list that inquiry is all mated with this SID and NID write down (System Table, SYS_TABLE);
Step 303: obtain in this system list record equal corresponding Virtual network operator title that presets with current network SID and NID;
Wherein, described SYS_TABLE expands described SYS_TABLE in the PRL tabulation, increases " Virtual network operator title " field, and expression form can be " Service_Provider_Name ", and is as shown in table 2:
The definition of table 2:Extended System Record
| Preferred Roam List Field | Length(bits) |
| SID | 15 |
| NID_INCL | 2 |
| NID | 0 or 16 |
| PREF_NEG | 1 |
| GEO | 1 |
| PRI | 0 or 1 |
| ACQ_INDEX | 9 |
| ROAM_IND | 0 or 8 |
| Service_Provider_Name | Variable length |
Wherein, by the expansion to system list, in each system list of system list record, increase " Virtual network operator title " field, the SID/NID in the system log (SYSLOG) at described Virtual network operator title and place is all corresponding;
Usually, user terminal need be downloaded a new PRL tabulation in advance when inserting heterogeneous networks, in described new PRL tabulation, will comprise and the corresponding SYS_TABLE of institute's access network; Described SYS_TABLE expands in advance, has increased " Virtual network operator title " field;
Step 304: show the name of current operator that is obtained;
Wherein, user terminal can be presented at the Virtual network operator title that gets access on the standby interface.
Said method also can further comprise:
When amended PRL file that user terminal receives that network side issues, by upgrading former PRL file, Virtual network operator title in the update system list records;
Wherein, when network side PRL changes, by initiating aerial parameter modification (Over The AirParameter Administration, OTAPA) flow process, custom IC (International Mobile Subscriber Identification Number at network side input user terminal, IMSI), send amended PRL file to user terminal, user terminal receives this PRL file that issues, and upgrade former PRL file, realized under the situation that does not need the user to participate in the parameter modification of PRL tabulation; Meanwhile, user terminal has realized upgrading the renewal of Virtual network operator title;
Embodiment four:
Referring to Fig. 4, the embodiment of the invention also provides a kind of user terminal that shows name of current operator, comprising:
Identification code acquiring unit 401 is used for after the search network success system identification and the NID of record current network;
In the present embodiment, the concrete function of described memory cell is: the storage system list records, wherein, described system list record preset with described system list record in the equal corresponding Virtual network operator title of system identification and NID;
Wherein, store the multiple pieces of system list records in the described memory cell, with of the form storage of this system log (SYSLOG) with tabulation;
Wherein, in the PRL of user terminal tabulation, include a system list (System Table, SYS_TABLE), described SYS_TABLE includes a plurality of records, each bar record wherein all has the value of SID and NID, and each SID comprises several NID values, different SID may comprise same NID value, therefore, in the present embodiment, according to the SID and the NID value of the current network of being obtained, the system list that inquiry is all mated with this SID and NID write down (System Table, SYS_TABLE);
Virtual network operator name acquiring unit 404, in the system list that obtained record, according in the system list record of being inquired about with Virtual network operator title relevant information, obtain equal corresponding Virtual network operator title with the SID of described current network and NID;
Wherein, in the present embodiment, the concrete function of described Virtual network operator name acquiring unit is:
In the system log (SYSLOG) that is obtained, obtain in the described system list record equal corresponding Virtual network operator title that presets with current network SID and NID;
Wherein, described SYS_TABLE expands described SYS_TABLE in the PRL tabulation, increases " Virtual network operator title " field, and expression form can be " Service_Provider_Name ";
Usually, user terminal need be downloaded a new PRL tabulation in advance when inserting heterogeneous networks, in described new PRL tabulation, will comprise and the corresponding SYS_TABLE of institute's access network; Described SYS_TABLE expands in advance, has increased " Virtual network operator title " field;
Because, when network side PRL changes, by initiating aerial parameter modification (Over The AirParameter Administration, OTAPA) flow process, (International Mobile SubscriberIdentification Number IMSI), sends amended PRL file to user terminal at the custom IC of network side input user terminal, so the user terminal of the demonstration name of current operator that present embodiment provided, also comprise:
Updating block when amended PRL file that user terminal receives that network side issues, by upgrading former PRL file, upgrades corresponding Virtual network operator title in the system list record of described memory cell;
User terminal receives the amended PRL file that network side sends, and upgrades former PRL file, has realized under the situation that does not need the user to participate in the parameter modification of PRL tabulation; Meanwhile, user terminal has been realized the corresponding relation of update system list records and Virtual network operator title.
One of ordinary skill in the art will appreciate that all or part of step that realizes method described in embodiment one, the embodiment three, can instruct relevant hardware to finish by program, described program can be stored in the computer-readable recording medium, this program is when carrying out, included step is identical with method step among embodiment one and the embodiment three respectively, described storage medium, as: ROM/RAM, magnetic disc, CD etc.
Above technical scheme as can be seen, because in the scheme that the embodiment of the invention provided, system identification and NID according to current network, in the system list that presets, inquiry and the system identification of described current network and the system list record that NID all mates, according to the corresponding relation of the system list record that presets with the Virtual network operator title, obtain name of current operator and on described user terminal, show, make the user can in time know the current Virtual network operator title that service is provided.
More than a kind of method of name of current operator and user terminal of showing that the embodiment of the invention provided is described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (9)
1. a method that shows name of current operator is characterized in that, comprising:
After the success of user terminal search network, write down the system identification and the NID of this network;
In the system list that presets, inquiry and the system identification of the current network that is write down and the system list record that NID all mates;
According in the system list the inquired about record with Virtual network operator title relevant information, obtain name of current operator and on described user terminal, show.
2. the method for demonstration name of current operator according to claim 1 is characterized in that:
Described according in the system list the inquired about record with Virtual network operator title relevant information, obtain name of current operator, comprising:
In the system list record that is inquired, obtain the roaming indicated value in this tabulation;
According to the roaming indicated value of being obtained, in the corresponding relation of roaming indicated value that presets and Virtual network operator title, inquiry and the corresponding name of current operator of roaming indicated value that is obtained.
3. the method for demonstration name of current operator according to claim 2 is characterized in that:
The corresponding relation of described roaming indicated value that presets and Virtual network operator title is stored in user terminal.
4. the method for demonstration name of current operator according to claim 1 is characterized in that:
Preset the Virtual network operator title in the described system list record;
Described according in the system list the inquired about record with Virtual network operator title relevant information, obtain name of current operator, comprising:
In the system list that inquired record, obtain preset with the equal corresponding Virtual network operator title of current network system identification and NID.
5. the method for demonstration name of current operator according to claim 4 is characterized in that: this method also comprises:
When amended optimum roaming list file that user terminal receives that network side issues, by upgrading former optimum roaming list file, Virtual network operator title in the update system list records.
6. a user terminal that shows name of current operator is characterized in that, comprising:
The identification code acquiring unit is used for after the search network success system identification and the NID of record current network;
Memory cell is used for the corresponding relation of storage system list records and Virtual network operator title;
Query unit is used for system identification and NID according to described current network, in memory cell, inquires about the system list record that all mates with this system identification and NID;
Virtual network operator name acquiring unit, in the system list record that is obtained, according in the system list the inquired about record with Virtual network operator title relevant information, obtain and the equal corresponding Virtual network operator title of the system identification of described current network and NID;
Display unit is used to show the Virtual network operator title of being obtained corresponding with current network.
7. the user terminal of demonstration name of current operator according to claim 6 is characterized in that:
Described memory cell comprises:
First memory cell is used for the storage system list records;
Second memory cell is used to store the roaming indicated value that presets and the corresponding relation of Virtual network operator title;
Described Virtual network operator name acquiring unit is used for: the system list record being inquired, obtain the roaming indicated value in this tabulation, and inquire about the Virtual network operator title corresponding with described roaming indicated value in second memory cell.
8. the user terminal of demonstration name of current operator according to claim 6 is characterized in that:
Described memory cell is used for: the storage system list records, wherein, described system list record preset with described system list record in the equal corresponding Virtual network operator title of system identification and NID;
Described Virtual network operator name acquiring unit is used for: at the system list record that is inquired, obtain the Virtual network operator title in the described system list record.
9. the user terminal of demonstration name of current operator according to claim 8 is characterized in that, this user terminal also comprises:
Updating block when amended optimum roaming list file that user terminal receives that network side issues, by upgrading former optimum roaming list file, upgrades corresponding Virtual network operator title in the system list record of described memory cell.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007101432290A CN101106786A (en) | 2007-08-07 | 2007-08-07 | Method and user terminal for displaying name of current operator |
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|---|---|---|---|
| CNA2007101432290A CN101106786A (en) | 2007-08-07 | 2007-08-07 | Method and user terminal for displaying name of current operator |
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| CN101106786A true CN101106786A (en) | 2008-01-16 |
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| CNA2007101432290A Pending CN101106786A (en) | 2007-08-07 | 2007-08-07 | Method and user terminal for displaying name of current operator |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997951A (en) * | 2009-08-10 | 2011-03-30 | 三星电子株式会社 | Method for displaying network name in mobile terminal and system thereof |
| WO2012167493A1 (en) * | 2011-07-29 | 2012-12-13 | 华为技术有限公司 | Network name processing method and mobility management network element device |
| CN102918595A (en) * | 2010-06-01 | 2013-02-06 | Jvc建伍株式会社 | Broadcast reception recording device, broadcast reception recording method, information recording medium and program |
| CN104602317A (en) * | 2014-12-31 | 2015-05-06 | 小米科技有限责任公司 | Service provider display method and device and mobile terminal |
| CN105592443A (en) * | 2014-10-22 | 2016-05-18 | 中国移动通信集团公司 | Over-the-air-technology-based display updating method and system for terminal title, and equipment |
| CN106686579A (en) * | 2017-01-05 | 2017-05-17 | 广东欧珀移动通信有限公司 | Operator name acquisition method and device |
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2007
- 2007-08-07 CN CNA2007101432290A patent/CN101106786A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997951A (en) * | 2009-08-10 | 2011-03-30 | 三星电子株式会社 | Method for displaying network name in mobile terminal and system thereof |
| CN102918595A (en) * | 2010-06-01 | 2013-02-06 | Jvc建伍株式会社 | Broadcast reception recording device, broadcast reception recording method, information recording medium and program |
| WO2012167493A1 (en) * | 2011-07-29 | 2012-12-13 | 华为技术有限公司 | Network name processing method and mobility management network element device |
| CN103053185A (en) * | 2011-07-29 | 2013-04-17 | 华为技术有限公司 | Network name processing method and mobility management network element device |
| CN103053185B (en) * | 2011-07-29 | 2015-03-11 | 华为技术有限公司 | Network name processing method and mobility management network element device |
| US9729503B2 (en) | 2011-07-29 | 2017-08-08 | Huawei Technologies Co., Ltd. | Network name processing method and mobility management network element device |
| CN105592443A (en) * | 2014-10-22 | 2016-05-18 | 中国移动通信集团公司 | Over-the-air-technology-based display updating method and system for terminal title, and equipment |
| CN105592443B (en) * | 2014-10-22 | 2019-06-25 | 中国移动通信集团公司 | Terminal name based on over the air shows update method, equipment and system |
| CN104602317A (en) * | 2014-12-31 | 2015-05-06 | 小米科技有限责任公司 | Service provider display method and device and mobile terminal |
| CN106686579A (en) * | 2017-01-05 | 2017-05-17 | 广东欧珀移动通信有限公司 | Operator name acquisition method and device |
| CN106686579B (en) * | 2017-01-05 | 2019-08-20 | Oppo广东移动通信有限公司 | A kind of operator name acquisition methods and device |
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Open date: 20080116 |