CN101478738B - Mobile phone incoming call switching apparatus based on Bluetooth and switching method thereof - Google Patents
Mobile phone incoming call switching apparatus based on Bluetooth and switching method thereof Download PDFInfo
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- CN101478738B CN101478738B CN2009100768496A CN200910076849A CN101478738B CN 101478738 B CN101478738 B CN 101478738B CN 2009100768496 A CN2009100768496 A CN 2009100768496A CN 200910076849 A CN200910076849 A CN 200910076849A CN 101478738 B CN101478738 B CN 101478738B
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Abstract
The invention provides a caller forwarding device of mobile phone based on bluetooth and comprises a bluetooth communication module, a caller management module and a fixed telephone terminal interface which are successively connected to form a caller diverting line. The bluetooth communication module is used for communicating with the mobile phone. When the mobile phone receives a caller data, the bluetooth communication module forwards the caller data to the caller management module. The fixed telephone terminal interface is used for connecting the fixed telephone terminal. The caller management module is used for extracting caller information from the original caller data, forwards the caller information to the fixed telephone terminal and provides ringing signals to the fixed telephone terminal. After the fixed telephone terminal is got through, the caller management module receives a communication signal from the bluetooth communication module and forwards the communication signal to the fixed telephone terminal. The caller forwarding device of mobile phone can be used for conveniently transferring a mobile phone to a fixed telephone and the mobile phone does not need bringing along with people, thus protecting the auditory acuity of users.
Description
Technical field
The invention belongs to the mobile communication technology field, specifically, the present invention relates to a kind of mobile phone incoming call switching apparatus and forwarding method thereof based on bluetooth.
Background technology
Along with the development of mobile communication technology and the raising of people's living standard, the popularity rate of mobile phone has reached very high level.The widely-used life that greatly facilitates people of mobile phone.Yet, its wireless product intrinsic electromagnetic radiation characteristic make it cause great potential hazard to cellphone subscriber healthy.Studies show that mobile phone radiation can be carcinogenic, can encourage growth of tumour cell, can make us long-term memory loss, damage brain cell, cause senile dementia.For old man, pregnant woman, children and since its resistance a little less than, this electromagnetic radiation may cause great influence to healthy especially.
At present, more common solution is by Bluetooth technology on the market, and to bluetooth earphone, the user can be by bluetooth earphone answering cell phone incoming call with mobile phone incoming call switching.But there is following defective in this scheme:
1. earphone need be carried, otherwise can't hear incoming call prompting
2. use earphone can impact for a long time to hearing
3. the standoff distance of earphone and mobile phone can not be too far away, has only usually about 5 meters.
4. user mobile phone and earphone are taken with oneself simultaneously usually, do not play radiation-resistant effect.
Summary of the invention
The object of the present invention is to provide a kind of mobile phone incoming call switching apparatus based on bluetooth, with mobile phone incoming call switching to fixed phone terminal equipment such as base, thereby solve the problem that mobile phone radiation works the mischief to human body.
For achieving the above object, the mobile phone incoming call switching apparatus based on bluetooth provided by the invention comprises: be in turn connected to form bluetooth communication, incoming call administration module and the fixed phone terminal interface of calls transfer circuit,
Described bluetooth communication is used for realizing communicating by letter with mobile phone; When mobile phone was received caller data, described bluetooth communication was transmitted to described cell phone incoming call administration module with described caller data;
Described fixed phone terminal interface is used to connect fixed phone terminal;
Described incoming call administration module is used for extracting incoming information from original caller data, and described incoming information is transmitted to fixed phone terminal, provides bell signal to described fixed phone terminal simultaneously; Behind the fixed phone terminal connecting incoming call, described incoming information administration module receives conversation signal and it is transmitted to described fixed phone terminal from described bluetooth communication.
In the technique scheme, described mobile phone incoming call switching apparatus also comprises the fixed telephone network interface,
Described fixed telephone network interface is used to insert fixed telephone network, and described fixed telephone network interface is connected with described fixed phone terminal interface, forms the fixed line connection line;
Described incoming call administration module comprises detection module, be used for when receiving incoming information, detecting described fixed phone terminal current state, if be in idle condition, then send described incoming information to fixed phone terminal by the fixed phone terminal interface, enter the mobile phone incoming call switching pattern; If be in busy state, then busy state information is returned to mobile phone by bluetooth communication.
In the technique scheme, described incoming call administration module also comprises LCM line control module, is used to control the break-make of described fixed line connection line and mobile phone transit line; Under non-mobile phone incoming call switching pattern, described fixed line connection line is connected, and described mobile phone transit line disconnects, and under the mobile phone incoming call switching pattern, described fixed line connection line disconnects, and described mobile phone transit line is connected.
In the technique scheme, described LCM line control module also is used for providing level signal with simulation fixed phone terminal busy state to the fixed telephone network interface under the mobile phone incoming call switching pattern.
In the technique scheme, described incoming call administration module also comprises data processing module, is used for the buffer memory conversation signal and conversation signal is carried out the Compress softwares processing.
In the technique scheme, described incoming information is the other side's a caller ID.
In the technique scheme, in the technique scheme, described mobile phone incoming call switching apparatus also comprises the Users panel module, is used for providing information to the user.
In the technique scheme, described mobile phone incoming call switching apparatus also comprises power management module, is used to monitor the circuit stable case of described mobile phone incoming call switching apparatus.
In the technique scheme, described mobile phone incoming call switching apparatus also comprises shell, and this surgery comprises the deck part, is used to place mobile phone; Described deck partly has gravity switch, when mobile phone as for deck in the time, described gravity switch is opened the bluetooth communication of described mobile phone incoming call switching apparatus.
In the technique scheme, described gravity switch is a pressure sensor.
Mobile phone incoming call switching method provided by the invention comprises the steps:
1) receives the cell phone incoming call initial data;
2) from the cell phone incoming call initial data, extract cell phone incoming call information;
3) the cell phone incoming call information is offered fixed phone terminal; Simultaneously provide bell signal to fixed phone terminal.
In the technique scheme, described step 2) in, also comprise: detect the current state of fixed phone terminal,, then send described incoming information to fixed phone terminal, enter the mobile phone incoming call switching pattern by the fixed phone terminal interface if be in idle condition; If be in busy state, then busy state information is returned to mobile phone by bluetooth communication.
In the technique scheme, described step 2) in, also comprise: under the mobile phone incoming call switching pattern, provide level signal with simulation fixed phone terminal busy state to the fixed telephone network interface.
In the technique scheme, described step 2) in,, judges the current idle condition that is in of fixed phone terminal when fixed telephone network interface voltage during less than 23V.
In the technique scheme, described to provide the size of level signal to the fixed telephone network interface under the mobile phone incoming call switching pattern be 5V.
Be compared to prior art, the present invention has following beneficial effect:
1. mobile phone incoming call switching apparatus does not need to carry, and can be placed on the fixed position;
2. the mobile phone incoming call switching system adopts the base receiver as connecting device, the protection hearing user
3. the mobile phone incoming call switching system makes mobile phone not need to remain in the certain distance with connecting device, and the user can receive calls on the base of any binding positions or base extension set;
4. mobile phone incoming call switching apparatus can be bound the multi-section mobile phone, compares with bluetooth earphone to have stronger versatility, has saved use cost.
Description of drawings
Fig. 1 is the embodiments of the invention schematic diagrames;
Fig. 2 is the component units schematic diagram of mobile phone incoming call switching apparatus;
Fig. 3 is the workflow diagram of mobile phone incoming call switching system;
Fig. 4 is that mobile phone inserts the mobile phone incoming call switching system flow chart;
Fig. 5 is that mobile phone leaves the mobile phone incoming call switching system flow chart.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done description further.
Embodiment 1
As shown in Figure 1, the mobile phone incoming call switching system of present embodiment is mainly by the ICQ mobile phone, communicate by Bluetooth technology and mobile phone incoming call switching apparatus by mobile phone again, and then send incoming information to base, send a telegram here by the base answering cell phone by the user at last by mobile phone incoming call switching apparatus.
The mobile phone incoming call switching system of present embodiment is made up of with mobile phone three parts that have been equipped with blue tooth interface a mobile phone incoming call switching apparatus and base.
As shown in Figure 2, the mobile phone incoming call switching apparatus of present embodiment is made up of 5 basic modules: bluetooth communication, incoming call administration module, Users panel module, telephone interface module and power management module.Bluetooth communication and mobile phone interaction to be obtaining user's cell phone incoming call information, and send to the incoming call administration module.The incoming call administration module receives the incoming call initial data, extracts incoming information (incoming information is exactly a caller ID in the present embodiment) after treatment, more described incoming information is sent to Users panel module and telephone interface module.The Users panel module is used to point out the current call state, and provides mobile phone incoming call switching apparatus to reset and power on/off function.The telephone interface module sends the incoming information that receives to base and by user's incoming call answering.Power management module is used for the managing electrical power partial circuit, stablizes the voltage and current of mobile phone incoming call switching apparatus, prevents damage equipment.
Mobile phone incoming call switching apparatus also comprises a shell, and this shell has a deck part.Described bluetooth communication adopts existing Bluetooth protocol and the mobile phone of supporting bluetooth to bind.Need during operate as normal mobile phone is placed on the deck of cell phone incoming call alarm set shell, trigger the operating switch of cell phone incoming call alarm set by the action of gravity of mobile phone, open bluetooth communication, and then bind with the mobile phone of having opened bluetooth module on the deck.After the binding, when bound mobile phone obtains the incoming call primary signal via network, just send mobile phone incoming call switching apparatus to and do further processing by bluetooth communication.If mobile phone is not placed on the supporting deck of cell phone incoming call alarm set, though so mobile phone open bluetooth module, also can with cell phone incoming call alarm set binding, the cell phone incoming call of this moment can not be transferred on the base by the cell phone incoming call alarm set.Simultaneously, when not placing mobile phone on the supporting deck of cell phone incoming call alarm set, the bluetooth communication on the device is in closed condition, can save the energy.
Embodiment 2
The mobile phone incoming call switching system of present embodiment is substantially the same manner as Example 1.Difference is that present embodiment when realizing mobile phone incoming call switching, can also allow base normally insert fixed telephone network.
As shown in Figure 2, the mobile phone incoming call switching apparatus of present embodiment comprises bluetooth communication, incoming call administration module, Users panel module, telephone interface module and power management module.In the present embodiment, described telephone interface module comprises base interface and fixed telephone network interface.Described fixed phone terminal interface links to each other with the fixed telephone network interface and forms the fixed line connection line.And bluetooth communication, incoming call administration module and fixed phone terminal interface are in turn connected to form the calls transfer circuit.Described bluetooth communication is used for realizing communicating by letter with mobile phone; When mobile phone was received caller data, described bluetooth communication was transmitted to described cell phone incoming call administration module with described caller data; Described fixed phone terminal interface is used to connect fixed phone terminal, and in the present embodiment, fixed phone terminal can be common base, also can be other fixed phone terminals such as cordless telephone, split type phone.Described fixed telephone network interface is used to insert fixed telephone network.On the specific implementation, the telephone interface module of present embodiment comprises two RJ11 interfaces, is respectively applied for to be connected with the PSTN network and to be connected with base.After the incoming call administration module receives the incoming information of mobile phone or base and does respective handling, just incoming information is sent to base by the RJ11 interface that is connected with base, use base receiver incoming call answering by the user.
Described incoming call administration module is used for extracting incoming information from original caller data, and described incoming information is transmitted to fixed phone terminal, provides bell signal to described fixed phone terminal simultaneously; Behind the fixed phone terminal connecting incoming call, described incoming information administration module receives conversation signal and it is transmitted to described fixed phone terminal from described bluetooth communication.
In the present embodiment, described incoming call administration module comprises detection module, is used for detecting described fixed phone terminal current state when receiving incoming information, if be in idle condition, then send described incoming information to fixed phone terminal, enter the mobile phone incoming call switching pattern by the fixed phone terminal interface; If be in busy state, then busy state information is returned to mobile phone by bluetooth communication.Described incoming call administration module also comprises LCM line control module, is used to control the break-make of described fixed line connection line and mobile phone transit line; Under non-mobile phone incoming call switching pattern, described fixed line connection line is connected, and described mobile phone transit line disconnects, and under the mobile phone incoming call switching pattern, described fixed line connection line disconnects, and described mobile phone transit line is connected.Described LCM line control module also is used for providing level signal with simulation fixed line busy state to the fixed telephone network interface under the mobile phone incoming call switching pattern.
In the present embodiment, described incoming call administration module can also comprise data processing module, is used for the buffer memory conversation signal and conversation signal is carried out the Compress softwares processing.
Described Users panel module is used for providing information to the user.The Users panel module comprises indicator light and resets, switch key.Receive the incoming information of mobile phone or base when mobile phone incoming call switching apparatus after, can provide information by the flicker of indicator light.The user can carry out reset operation to mobile phone incoming call switching apparatus by reset key, by on ﹠ off switch mobile phone incoming call switching apparatus is carried out the switching on and shutting down operation.
Described mobile phone incoming call switching apparatus also comprises power management module, is used for the circuit voltage and the electric current of managing mobile phone incoming call switching apparatus, and the overcurrent protection function is provided, and prevents because the device damage that accident or fault cause.
Described mobile phone incoming call switching apparatus also comprises shell, and this surgery comprises the deck part, is used to place mobile phone; Described deck partly has gravity switch, when mobile phone as for deck in the time, described gravity switch is opened the bluetooth communication of described mobile phone incoming call switching apparatus.In the present embodiment, described gravity switch can be a pressure sensor.
Present embodiment realizes that the key modules of calls transfer is the incoming call administration module, after the incoming call administration module receives the cell phone incoming call information that bluetooth communication sends, handles accordingly according to the integral body incoming call situation of current phone calls transfer system.
1) work as cell phone incoming call, when base was not sent a telegram here, the incoming call administration module sent to base with cell phone incoming call information by the telephone interface module, and shows corresponding information by the Users panel module.Under the situation that base is supported, the base display screen shows the telephone number of cell phone incoming call.
2) when the base incoming call, when mobile phone was not sent a telegram here, the incoming call administration module sent to base with the base incoming information by the telephone interface module, and shows corresponding information by the Users panel module.Under the situation that base is supported, the base display screen shows the telephone number of base incoming call.
3) work as cell phone incoming call, when base was being answered the base incoming call, the incoming call administration module returned busy information by bluetooth communication and gives mobile phone, and shows corresponding information by the Users panel module.
4) when the base incoming call, just when answering cell phone was sent a telegram here, the incoming call administration module returned busy information and gives base base, and shows corresponding information by the Users panel module.
Fig. 3 shows when cell phone incoming call, the basic procedure of mobile phone incoming call switching system works, and concrete steps are as follows:
Step S3.1: mobile phone obtains the incoming call that network sends
Step S3.2: the bluetooth module of mobile phone by carrying sends to incoming information the bluetooth communication of mobile phone incoming call switching apparatus
Step S3.3: bluetooth communication sends the cell phone incoming call information that receives to the incoming call administration module, and the incoming call administration module is dealt with according to the integral body incoming call situation of current phone calls transfer system.When base is not sent a telegram here, enter step 3.4; When base has incoming call, enter step 3.5.
Step S3.4: the incoming call administration module sends cell phone incoming call information to base by the telephone interface module, and provides information by the Users panel module.
Step S3.5: the incoming call administration module returns busy state by bluetooth communication and gives mobile phone, and provides information by the Users panel module.
Fig. 4 has described the flow process of mobile phone access mobile phone incoming call switching system, and concrete steps are as follows:
Step S4.1: mobile phone is opened the bluetooth module that carries;
Step S4.2: open mobile phone incoming call switching apparatus;
Step S4.3: mobile phone is placed on the supporting deck of mobile phone incoming call switching apparatus;
Step S4.4: the bluetooth communication on the cell phone incoming call device is opened by action of gravity
Step S4.5: mobile phone and mobile phone incoming call switching apparatus are bound by Bluetooth protocol;
Step S4.6: mobile phone incoming call switching apparatus provides the binding information by the Users panel module
Fig. 5 has described the flow process that mobile phone leaves the mobile phone incoming call switching system, and concrete steps are as follows:
Step S5.1: mobile phone takes out from the supporting deck of mobile phone incoming call switching apparatus;
Step S5.2: the bluetooth communication on the cell phone incoming call device is closed
Step S5.3: mobile phone and cell phone incoming call device unbind
Step S5.4: mobile phone incoming call switching apparatus provides the unbind information by the Users panel module
In the present embodiment, the mobile phone incoming call switching mode switch is as follows to the working mechanism of landline telephone pattern:
After the incoming call administration module received the cell phone incoming call information that bluetooth communication sends, the line status that carries out inserting telephone wire detected, and it is occupied to judge according to the telephone wire signal of telecommunication whether circuit does not have.If find occupiedly, the administration module of then sending a telegram here returns the busy instruction of telephone wire.If do not have occupiedly, telephone wire is in idle condition, then adjusts circuit and carries out speech channel and switch, and user side is received in the middle of the circuit of cell phone incoming call, disconnects local side circuit (landline telephone terminal circuit).Provide phone the required signal of telecommunication by mobile phone this moment, and produce bell signal.
It is that different conditions according to level on the telephone wire judges whether that telephone wire is busy that the line status of above-mentioned telephone wire detects.Telephone set voltage when not conversing is 48v in the time of ring about 30v～40v, and off-hook is about 5v after answering.So telephone line voltages thinks that less than 23V telephone wire is occupied in the present embodiment, is in busy condition, origin fulgurite reason module produces busy instruction and returns to bluetooth communication.In the present embodiment, the incoming call administration module is for bluetooth communication provides busy instruction, make bluetooth communication generate AT+CHUP the AT instruction (being the Attention instruction) of r, and return to mobile phone.When telephone line voltages is not less than 23V, disconnect the fixed line connection line, connect the mobile phone incoming call switching circuit, simultaneously provide 5v level to the fixed telephone network interface, the busy state of simulation fixed telephone network, like this under the mobile phone incoming call switching pattern, the incoming call by fixed telephone network will return busy state to the caller automatically.
In addition, the present embodiment mobile phone incoming call switching apparatus can with the collaborative work of multi-section mobile phone, promptly mobile phone incoming call switching apparatus can be bound a plurality of mobile phones.But at synchronization, mobile phone incoming call switching apparatus only with a mobile phone collaborative work that is placed on the deck.
Above-described specific embodiment has been described in detail purpose of the present invention, technical scheme and beneficial effect.Institute's foregoing that it should be understood that is not limited to the present invention only for specific embodiments of the invention.All within spirit of the present invention and principle, any modification of being made, be equal to and replace and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. mobile phone incoming call switching apparatus based on bluetooth comprises: be in turn connected to form bluetooth communication, incoming call administration module and the fixed phone terminal interface of calls transfer circuit,
Described bluetooth communication is used for realizing communicating by letter with mobile phone; When mobile phone was received caller data, described bluetooth communication was transmitted to described cell phone incoming call administration module with described caller data;
Described fixed phone terminal interface is used to connect fixed phone terminal;
Described incoming call administration module is used for extracting incoming information from original caller data, and described incoming information is transmitted to fixed phone terminal, provides bell signal to described fixed phone terminal simultaneously; Behind the fixed phone terminal connecting incoming call, described incoming information administration module receives conversation signal and it is transmitted to described fixed phone terminal from described bluetooth communication;
Described mobile phone incoming call switching apparatus also comprises the fixed telephone network interface, and described fixed telephone network interface is used to insert fixed telephone network, and described fixed telephone network interface is connected with described fixed phone terminal interface, forms the fixed line connection line;
Described incoming call administration module comprises detection module and LCM line control module, described detection module is used for when receiving incoming information, detect described fixed phone terminal current state according to telephone line voltages, when telephone line voltages is not less than 23V, judge that described fixed phone terminal is in idle condition, then send described incoming information to fixed phone terminal by the fixed phone terminal interface this moment, enters the mobile phone incoming call switching pattern; When telephone line voltages during less than 23V, be in busy state if judge described fixed phone terminal, then by bluetooth communication busy state information is returned to mobile phone this moment, keep non-mobile phone incoming call switching pattern;
Described LCM line control module is used under non-mobile phone incoming call switching pattern, controls described fixed line connection line and connects, and controls described mobile phone transit line and disconnects; Under the mobile phone incoming call switching pattern, control described fixed line connection line and disconnect, control described mobile phone transit line and connect, and provide the 5v level signal with simulation fixed line busy state to the fixed telephone network interface;
Described mobile phone incoming call switching apparatus also comprises shell, and this shell comprises the deck part, is used to place mobile phone; Described deck partly has gravity switch, when mobile phone places deck, described gravity switch is opened the bluetooth communication of described mobile phone incoming call switching apparatus, and when mobile phone took out from deck, described gravity switch was closed the bluetooth communication of described mobile phone incoming call switching apparatus.
2. the mobile phone incoming call switching apparatus based on bluetooth according to claim 1 is characterized in that, described incoming call administration module also comprises data processing module, is used for the buffer memory conversation signal and conversation signal is carried out the Compress softwares processing.
3. the mobile phone incoming call switching apparatus based on bluetooth according to claim 1 is characterized in that, described incoming information is the other side's a caller ID.
4. the mobile phone incoming call switching apparatus based on bluetooth according to claim 1 is characterized in that described mobile phone incoming call switching apparatus also comprises the Users panel module, is used for providing information to the user.
5. the mobile phone incoming call switching apparatus based on bluetooth according to claim 1 is characterized in that described mobile phone incoming call switching apparatus also comprises power management module, is used to monitor the circuit stable case of described mobile phone incoming call switching apparatus.
6. the mobile phone incoming call switching apparatus based on bluetooth according to claim 5 is characterized in that, described gravity switch is a pressure sensor.
7. mobile phone incoming call switching apparatus according to claim 1 carries out the method for mobile phone incoming call switching, comprises the steps:
1) mobile phone is inserted described mobile phone incoming call switching apparatus;
2) receive the cell phone incoming call initial data;
3) from the cell phone incoming call initial data, extract cell phone incoming call information;
4) cell phone incoming call information is offered fixed phone terminal; Simultaneously provide bell signal to fixed phone terminal;
5) mobile phone leaves described mobile phone incoming call switching apparatus;
Described step 1) comprises following substep:
11) mobile phone is opened the bluetooth module that carries;
12) open mobile phone incoming call switching apparatus;
13) mobile phone is placed on the described deck of mobile phone incoming call switching apparatus;
14) bluetooth communication on the cell phone incoming call device is opened by action of gravity;
15) mobile phone and mobile phone incoming call switching apparatus are bound by Bluetooth protocol;
In the described step 3), also comprise: detect described fixed phone terminal current state according to telephone line voltages, when telephone line voltages is not less than 23V, judge that described fixed phone terminal is in idle condition, then send described incoming information to fixed phone terminal by the fixed phone terminal interface this moment, enters the mobile phone incoming call switching pattern; When telephone line voltages during less than 23V, be in busy state if judge described fixed phone terminal, then by bluetooth communication busy state information is returned to mobile phone this moment, keep non-mobile phone incoming call switching pattern; Under non-mobile phone incoming call switching pattern, control described fixed line connection line and connect, control described mobile phone transit line and disconnect; Under the mobile phone incoming call switching pattern, control described fixed line connection line and disconnect, control described mobile phone transit line and connect, and provide the 5v level signal with simulation fixed line busy state to the fixed telephone network interface;
Described step 5) comprises following substep:
51) mobile phone takes out from the deck of mobile phone incoming call switching apparatus;
52) bluetooth communication on the cell phone incoming call device is closed;
53) mobile phone and cell phone incoming call device unbind.
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| CN2009100768496A CN101478738B (en) | 2009-01-22 | 2009-01-22 | Mobile phone incoming call switching apparatus based on Bluetooth and switching method thereof |
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| CN2009100768496A CN101478738B (en) | 2009-01-22 | 2009-01-22 | Mobile phone incoming call switching apparatus based on Bluetooth and switching method thereof |
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| CN102006671B (en) * | 2009-08-31 | 2014-06-18 | 中兴通讯股份有限公司 | System and method for realizing call forwarding |
| CN102026322A (en) * | 2009-09-23 | 2011-04-20 | 中兴通讯股份有限公司 | Method and system for voice switching |
| CN102185984B (en) * | 2011-04-20 | 2014-03-26 | 中国科学院计算技术研究所 | Voice transmission control system and method |
| JP5821726B2 (en) * | 2012-03-19 | 2015-11-24 | カシオ計算機株式会社 | Event notification device and event notification system |
| CN102868804A (en) * | 2012-08-17 | 2013-01-09 | 苏州启智机电技术有限公司 | Incoming call prompter |
| CN103685709B (en) * | 2012-09-24 | 2018-09-28 | 上海斐讯数据通信技术有限公司 | Plain old telephone base connects the system that mobile phone realizes voice communication |
| CN103281685B (en) * | 2013-05-31 | 2016-03-02 | 深圳市中兴移动通信有限公司 | Method, terminal and system that a kind of incoming information is reminded |
| CN104869549A (en) * | 2014-02-20 | 2015-08-26 | 中兴通讯股份有限公司 | Communication transfer method, communication method, communication terminal and communication system |
| CN104602214B (en) * | 2014-12-05 | 2018-05-15 | 南京中科创达软件科技有限公司 | A kind of method of extended mobile phone wireless speech and short message service |
| CN104780239B (en) * | 2015-03-30 | 2017-12-12 | 武汉智慧城市研究院股份有限公司 | A kind of intelligent fixed line middleware device |
| CN105516951A (en) * | 2016-01-12 | 2016-04-20 | 厦门美图移动科技有限公司 | Method and device for setting call forwarding function and mobile terminal |
| CN105721659B (en) * | 2016-01-29 | 2019-01-01 | 广东小天才科技有限公司 | Incoming call processing method and device |
| CN105704288B (en) * | 2016-03-25 | 2018-09-21 | 海信集团有限公司 | A kind of incoming information acquisition methods and equipment |
| US10865069B2 (en) | 2018-09-18 | 2020-12-15 | Otis Elevator Company | Effecting communication bridge with elevator system |
| CN109348051A (en) * | 2018-09-29 | 2019-02-15 | 上海与德科技有限公司 | Method, apparatus, equipment and the medium of auto-pickup mobile phone communication |
| US11122429B2 (en) | 2018-12-20 | 2021-09-14 | HCL Technologies Italy S.p.A | System and method for controlling airplane-mode in a user device |
| CN113542489A (en) * | 2021-09-14 | 2021-10-22 | 深圳市沃特沃德软件技术有限公司 | Automatic processing method and device of contact information and computer equipment |
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