CN203243375U - Mobile phone-fixed phone conversion device - Google Patents
Mobile phone-fixed phone conversion device Download PDFInfo
- Publication number
- CN203243375U CN203243375U CN 201320160380 CN201320160380U CN203243375U CN 203243375 U CN203243375 U CN 203243375U CN 201320160380 CN201320160380 CN 201320160380 CN 201320160380 U CN201320160380 U CN 201320160380U CN 203243375 U CN203243375 U CN 203243375U
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- fixed line
- main control
- signal
- control module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 54
- 230000003993 interaction Effects 0.000 claims abstract description 13
- 238000010295 mobile communication Methods 0.000 claims description 31
- 230000011664 signaling Effects 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 8
- 238000007600 charging Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 230000005236 sound signal Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 17
- 230000005855 radiation Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 230000002452 interceptive effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000007958 sleep Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The utility model discloses a mobile phone-fixed phone conversion device. The mobile phone-fixed phone conversion device comprises a mobile phone communication module, a main control module and a fixed phone signal digital conversion module, wherein the mobile phone communication module, the main control module and the fixed phone signal digital conversion module are sequentially connected; and the mobile phone communication module performs data interaction with a mobile phone, then data of the mobile phone is sent to the fixed phone signal digital conversion module via the main control module, converted to a fixed phone signal, and then sent to a fixed phone, after that, the fixed phone signal of the fixed phone is converted to a digital coded signal via the fixed phone signal digital conversion module, sent to the main control module, and processed into voice data of conversation and data for controlling the mobile phone to work, and then sent to the mobile phone via the mobile phone communication module, thus realizing bidirectional interaction between the mobile phone and the fixed phone; in this way, a user can answer the mobile callings of the mobile phone via the fixed phone, thus reducing the influence of mobile phone radiation on the body, and solving the problem of discomfort caused by the heating of the mobile phone due to long-time phoning.
Description
Technical field
The utility model relates to the mobile communication equipment field, particularly a kind of mobile phone fixed line conversion equipment.
Background technology
Along with the raising of people's living standard, the application of portable terminal is more and more universal, and the current wireless communication technology is very general, comprises WIFI, bluetooth and radio frequency etc., brings a lot of facilities to people.Yet the health of the radiation effect human body that these radio communications produce produces the impact that is difficult to estimate.For example, the radiation meeting of mobile phone causes adverse influence to people's health, when so the user sleeps at night, do not wish the mobile phone of open state is placed on the head of a bed, even do not wish to be placed on the bedroom, but owing to occupation or other reason, the user can not miss phone again, and therefore most of user is placed on the head of a bed with mobile phone power-on.
In addition, be in some regional user, because this regional location is remote or be under the common covering of a plurality of signals base station, signal is very poor, so that the user must look for preferably position and can not arbitrarily walking about of signal in dwelling house.In addition, signal difference is also so that speech quality is very poor.
More existing solutions, such as: 1) call transfer, need the operator to support, handle related service, mobile phone communication can be transferred on the base, but this method needs user's defrayment; 2) SIM card is inserted into special landline telephone and carries out communication, but this method needs the user to newly set up a SIM card, and pays per month certain expense.
Thereby prior art is still waiting to improve and improve.
The utility model content
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of mobile phone fixed line conversion equipment, carry out data interaction by mobile phone fixed line conversion equipment and mobile phone, the mobile phone of mobile phone is converted to fixed line, make the user pass through the mobile phone of base answering cell phone, thereby make the not direct and user direct contact of mobile phone, reduce mobile phone radiation to the injury of human body.
In order to achieve the above object, the utility model has been taked following technical scheme:
A kind of mobile phone fixed line conversion equipment wherein, comprising:
Be used for the mobile communication module of carrying out data interaction with mobile phone;
Be used for the main control module that data with mobile phone send to fixed line signal digital modular converter, the digitally encoded signal of fixed line signal digital modular converter are treated to the data of the speech data of conversation and control operating handset;
Be used for that fixed line signal with switch is sent to base, data with mobile phone interaction that main control module is sent are converted to the fixed line signal and are sent to base, and the fixed line signal of described base are converted to the fixed line signal digital modular converter that digitally encoded signal is sent to described main control module;
Described mobile communication module, main control module are connected with fixed line signal digital modular converter and are connected.
Described mobile phone fixed line conversion equipment wherein, also is provided with a power transfer module that is used for to cell-phone charging on described mobile phone fixed line conversion equipment.
Described mobile phone fixed line conversion equipment wherein, is provided with at least one and mobile phone carries out the mutual interface of cable data on the described mobile communication module.
Described mobile phone fixed line conversion equipment, wherein, described interface comprises USB interface, audio interface or serial ports.
Described mobile phone fixed line conversion equipment wherein, also is provided with one for the deconcentrator module that the fixed line signal is separated with network signal on described mobile phone fixed line conversion equipment.
Described mobile phone fixed line conversion equipment, wherein, described fixed line signal digital modular converter comprises:
Be used for the fixed line signal of described base is converted to the A/D convertor circuit that digitally encoded signal sends to main control module;
Be used for digitally encoded signal is converted to the DA change-over circuit that the fixed line signal sends to described base;
For switching on or off the fixed line control circuit that be connected of switch with described base;
For the incoming call decision circuitry that is connected to judge whether the base incoming call with described switch;
Be used for being connected to come with described base the push button signalling observation circuit of the push button signalling of monitor user ';
Described main control module, A/D convertor circuit are connected with the push button signalling observation circuit and are connected; Described DA change-over circuit, fixed line control circuit and the decision circuitry of being connected connect respectively described main control module.
Described mobile phone fixed line conversion equipment, wherein, described fixed line signal digital modular converter also comprises a Tip element for the audio signal of having sent suggesting effect; Described Tip element connects described incoming call decision circuitry.
Described mobile phone fixed line conversion equipment, wherein, described main control module comprises whether one have the detecting unit of incoming call for detection of mobile phone; Described detecting unit connects described mobile communication module.
Compared to prior art, a kind of mobile phone fixed line conversion equipment that the utility model provides comprises: mobile communication module, main control module and fixed line signal digital modular converter; Described mobile communication module, main control module are connected with fixed line signal digital modular converter and are connected; Carry out data interaction by mobile communication module and mobile phone, by main control module the data of mobile phone are sent to fixed line signal digital modular converter again, be sent to base after being converted into again the fixed line signal, then by fixed line signal digital modular converter the fixed line signal of base is converted to digitally encoded signal and is sent to after the data that main control module is treated to the speech data of conversation and control operating handset, be sent to mobile phone by the mobile communication module at last, thereby realized the two-way interactive of mobile phone and base, so that but the user passes through the just mobile phone of answering cell phone of base, reduced the impact of mobile phone radiation on health, do not need to operator's defrayment call transfer to be arrived landline telephone yet, solved simultaneously the cell-phone heating of making a phone call for a long time so that the uncomfortable problem of user, and solve the part dwelling house and only have preferably problem of some fixed area mobile phone communication quality indoor, it is convenient greatly to have brought to the user.
Description of drawings
Fig. 1 is the structured flowchart of the utility model mobile phone fixed line conversion equipment.
Fig. 2 is the structured flowchart of the fixed line signal digital modular converter of the utility model mobile phone fixed line conversion equipment.
Embodiment
The utility model provides a kind of mobile phone fixed line conversion equipment, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and effect, referring to the accompanying drawing embodiment that develops simultaneously the utility model further described.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 1, Fig. 1 is the structured flowchart of the utility model mobile phone fixed line conversion equipment.As shown in Figure 1, described mobile phone fixed line conversion equipment 100 comprises: mobile communication module 110, main control module 120 and fixed line signal digital modular converter 130; Described mobile communication module 110, main control module 120 and fixed line signal digital modular converter are connected successively and are connected.Described mobile communication module 110 is used for carrying out data interaction with mobile phone 300.Described main control module 120 is used for mobile communication module 110 and mobile phone 300 mutual data are sent to fixed line signal digital modular converter 130 and the digitally encoded signal of fixed line signal digital modular converter 130 is treated to the speech data of conversation and the data of control mobile phone 300 work.Described fixed line signal digital modular converter 130 is used for fixed line signal with switch 210 and is sent to base 220, the data that main control module 120 is that send and mobile phone 300 is mutual are converted to the fixed line signal are sent to base 220, and the fixed line signal of base 220 is converted to digitally encoded signal is sent to main control module 120.
Specifically, the mobile communication module 110 that the utility model provides, main control module 120 and fixed line signal digital modular converter 130, the data interaction between them is two-way interactive.Described mobile communication module 110 is carried out data interaction by wired or wireless mode and mobile phone 300, and the content of transmission comprises digitized control command and audio-frequency information.Described mobile communication module 110 can be bluetooth module, thereby can carry out adaptively with mobile phone 300, realizes that wireless data is mutual.Described mobile communication module 110 can also with mobile phone 300 wired connections, carry out data interaction.Further, be provided with at least one and mobile phone 300 carries out the mutual interface of cable data at described mobile phone fixed line conversion equipment 100.Described interface comprises USB interface, audio interface or serial ports.Described mobile communication module 110 not only sends to main control module 120 with the mobile telephone signal of mobile phone 300, and the data of the control mobile phone 300 that also main control module 120 is sent send to mobile phone 300.Described mobile phone fixed line conversion equipment 100 can adopt the physical structure of many interfaces." many interfaces " is except the connecting interface of finger with mobile phone, also refer to be provided with Micro USB(portable general series buss) interface, audio interface, Serial Port Line, with the audio interface of line traffic control etc. various wireline interfaces, as long as can realize the transmission of control command and audio frequency; Also can be that a plurality of identical interfaces are provided simultaneously, thereby connect plurality of mobile phones 300.Fixed line signal digital modular converter 130 in the mobile phone fixed line conversion equipment 100 that the utility model provides can also connect a plurality of bases 220.
Described main control module 120 comprises main control chip and related peripheral circuit, the main major function that realizes mobile phone fixed line conversion seat 100, mobile communication module 110 and mobile phone 300 mutual data are sent to fixed line signal digital modular converter 130, such as the voice signal in the mobile phone.Simultaneously, it is two-way interactive between the three, described main control module 120 also is treated to the digitally encoded signal of fixed line signal digital modular converter 130 data of control mobile phone 300 work, sends to mobile phone 300 through mobile phone communication module 110, thereby control mobile phone 300 is answered or hung up the telephone etc.The digitally encoded signal of described fixed line signal digital modular converter 130 is to be converted to digitally encoded signal by its fixed line signal with base 220 to send to main control module 120, identify and be treated to the data of control mobile phone 300 through main control module 120, send to mobile phone 300 through mobile phone communication module 110 again, thereby corresponding control mobile phone is realized corresponding operation.The fixed line signal of described base 220 comprises voice signal and the operation information of user on base 220, and the operation information of described user on base 220 comprises the push button signalling of off hook signal, on-hook signal and user's input etc.Described main control module 120 can use any integrated chip with enough Resources on Chips to realize, such as enough FLASH, ROM, RAM, high speed dominant frequency etc., the main realization the digitized signal after 130 conversions of fixed line signal digital modular converter, be treated to instruction or the voice signal of control mobile phone 300, be transferred on the mobile phone 300 by mobile communication module 110; Also the voice data of mobile phone 300 is exported relevant voice signal by fixed line signal digital modular converter 130 at telephone wire simultaneously, thereby realize the mobile phone of answering cell phones 300 at base 220.
Described fixed line signal digital modular converter 130 is converted to digitally encoded signal with the signal of telecommunication on the telephone wire on the one hand, processes and be forwarded to mobile phone 300 for main control module; The signal of telecommunication on the described telephone wire is the fixed line signal of base 220 namely, comprises the user's operation information on voice signal and the base 220, such as command transmitting signal and voice signal; On the other hand, described fixed line signal digital modular converter 130 also can be converted to the digitally encoded signal that main control module 120 sends command transmitting signal and the voice signal of telephone wire, be sent on the base 220, thus the mobile phone of realization base 220 answering cell phones 300.
Further, on described mobile phone fixed line conversion equipment 100, also be provided with a power transfer module that is used for to mobile phone 300 chargings.Described power transfer module is used for civil power is converted to mobile phone 300 required electric energy, thereby charges for the battery of mobile phone 300.Can be at the mobile phone fixed line conversion equipment 100 above-mentioned interfaces that are used for to mobile phone 300 chargings that arrange, described power transfer module connects this interface, thereby is embodied as mobile phone 300 chargings.
Further, on described mobile phone fixed line conversion equipment 100, also be provided with one for the deconcentrator module that the fixed line signal is separated with network signal.Described deconcentrator module is used for the fixed line signal is separated with network signal, so that mobile phone fixed line conversion equipment 100 also has the function of deconcentrator.
Further, described main control module 120 comprises whether one have the detecting unit of incoming call for detection of mobile phone; Described detecting unit connects mobile communication module 110.
See also Fig. 2, as shown in the figure, specifically, described fixed line signal digital modular converter 130 comprises: be used for the fixed line signal of base 220 is converted to the A/D convertor circuit 131 that digitally encoded signal sends to main control module 120, be used for digitally encoded signal is converted to the DA change-over circuit 132 that the fixed line signal sends to base 220, for switching on or off the fixed line control circuit 133 that be connected of switch 210 with base 220, be used for being connected with switch 210 judging whether incoming call decision circuitry 134 that base 220 sends a telegram here and the push button signalling observation circuit 135 that is connected being connected to come with base 220 push button signalling of monitor user '; Described main control module 120, A/D convertor circuit 131 and push button signalling observation circuit are connected successively and are connected; Described DA change-over circuit 132, fixed line control circuit 133 and the decision circuitry 134 of being connected connect respectively main control module 120.Described A/D convertor circuit 131 and DA change-over circuit are connected between base 220 and the main control module 120 respectively.Described AD(Analog to Digital) change-over circuit 131 analog to digital conversion circuit namely converts analog signal (the fixed line signal of base) to digital signal (digitally encoded signal).Described DA(Digital to Analog) change-over circuit 132, namely D/A converting circuit is converted to analog signal (the fixed line signal of base) with digital signal (data of mobile phone), thereby so that base can answering cell phone mobile phone.Described A/D convertor circuit 131 also connects base 220 by push button signalling observation circuit 135, and described DA change-over circuit 132, fixed line control circuit 133 and the decision circuitry 134 of being connected also connect respectively base 220.Further, described fixed line signal digital modular converter 130 also comprises a Tip element for the audio signal of having sent suggesting effect; Described Tip element connects the incoming call decision circuitry.
Described fixed line signal digital modular converter 130 is converted to digitally encoded signal by A/D convertor circuit with the fixed line signal, wherein, the fixed line signal comprises: the control information of command transmitting signal, voice signal and user's input etc., wherein signaling-information comprises bell signal, DTMF(dual-tone multi frequency, dual-tone multifrequency) etc.The digitally encoded signal that described DA change-over circuit sends main control module 120 is converted to the fixed line signal and sends to base.Described fixed line control circuit is connected between base and the switch, has when incoming call to cut off being connected of switch and base at mobile phone; When mobile phone was not sent a telegram here, the connection switch was connected with base.The signal of described incoming call decision circuitry monitoring switch incoming telephone line has judged whether the base incoming call.Described push button signalling observation circuit is connected between base and the main control module 120, is used for the upper user's of base push button signalling is sent to main control module 120, sends to mobile phone through main control module 120 identifying processings after, thereby realizes the operation of correspondence.Described fixed line signal digital modular converter 130 can also be sneaked into the audio signal of suggesting effect under the control of main control module 120 under the channel status before cut-out switch and the base, thus reminding user.
The operation principle of the mobile phone fixed line conversion equipment that the utility model provides is as follows: when mobile phone without putting through enters mobile phone fixed line conversion equipment 100, perhaps mobile phone accessed mobile phone fixed line conversion equipment 100 but when not yet cell phone incoming call being arranged, main control module 120 control fixed line signal digital modular converters 130 direct paths are so that the fixed line signal of telecommunication of switch can be through to base 220.Then the operating state of base 220 and original telephone set operating state are just the same, all are the fixed line signals of desampler.
In the time of mobile phone access mobile phone fixed line conversion equipment and cell phone incoming call and the current incoming call that does not have base, main control module 120 control fixed line signal digital modular converters 130 cut off switches is connected connection with base, and at the bell signal of telephone wire output simulation so that the base jingle bell.When the user mentioned microphone, fixed line signal digital modular converter 130 converted off hook signal to digitally encoded signal and sends to main control module 120.Main control module 120 identifying processings are the data of speech data and the control mobile phone of conversation, connect cell phone incoming call by mobile communication module 110 control mobile phones.Then main control module 120 control fixed line signal digital modular converters 130 and mobile communication module 110 realize the two-way interactive of voice signal.Complete when user's communication, after the microphone on-hook, main control module 120 is checked through coherent signal according to fixed line signal digital modular converter 130 to be changed, then sending controling instruction so that mobile phone also hang up the telephone.
The mobile phone fixed line conversion equipment that is using the utility model to provide as the user carries out under the state of cell phone incoming call conversation, the telephone signal that main control module 120 is still inputted by fixed line signal digital modular converter 130 monitoring switches.If base incoming call is arranged, then main control module 120 is sneaked into cue in originally being transmitted to the cell phone incoming call voice signal of user's base, such as the loudspeaker that main control module 120 drives mobile phone fixed line conversion equipments point out, and reminding user has the base incoming call.Preferably, if the user need to keep mobile phone communication to answer first the base incoming call, can be by the button that presets such as # or ※, or other combination of numbers, so that main control module 120 wouldn't be hung up mobile phone communication, master control this moment mould 120 is connected the base incoming call by sending the imitate pick machine signal to switch, and control rapidly fixed line signal digital modular converter 130 with circuit switching for " switch-base ", realize the base conversation.When the base talk-through, the user is switched the machine of turning round and stretching out the hand by the button that presets again and is conversed.When the user under the mobile phone communication state, base incoming call, and the user wishes to cut off first mobile phone communication, directly on-hook.After described main control module 120 detects on-hook signal, corresponding control mobile phone kill-call at once, and control fixed line signal digital modular converter 130 is " switch-base " with circuit switching, so that the bell signal of switch can make the base jingle bell, the user mentions microphone can realize the base conversation.
Under the state of user in base conversation, if cell phone incoming call is arranged, the user can be notified by ringing sound of cell phone, can select to pick up mobile phone and directly connect, and perhaps hangs up base and waits for answering cell phone incoming call behind the main control module 120 control base jingle bells.
In sum, a kind of mobile phone fixed line conversion equipment that the utility model provides comprises mobile communication module, main control module and fixed line signal digital modular converter; Described mobile communication module, main control module are connected with fixed line signal digital modular converter and are connected; Carry out data interaction by mobile communication module and mobile phone, by main control module described data are sent to fixed line signal digital modular converter again and after being converted into the fixed line signal, be sent to base, then by fixed line signal digital modular converter the fixed line signal of base is converted to digitally encoded signal and is sent to after the data that main control module is treated to the speech data of conversation and control mobile phone, be sent to mobile phone by the mobile communication module at last, thereby realized the two-way interactive of mobile phone and base; So that but the user passes through the just mobile phone of answering cell phone of base, reduced the impact of mobile phone radiation on health, when especially sleep evening, do not need to operator's defrayment call transfer to be arrived landline telephone yet, solved simultaneously and made a phone call cell-phone heating for a long time and allow the uncomfortable problem of user, and solve the part dwelling house and only have preferably problem of some fixed area mobile phone communication quality indoor, it is convenient greatly to have brought to the user.
Be understandable that; for those of ordinary skills; can be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, and all these changes or replacement all should belong to the protection range of the appended claim of the utility model.
Claims (8)
1. a mobile phone fixed line conversion equipment is characterized in that, comprising:
Be used for the mobile communication module of carrying out data interaction with mobile phone;
Be used for the main control module that data with mobile phone send to fixed line signal digital modular converter, the digitally encoded signal of fixed line signal digital modular converter are treated to the data of the speech data of conversation and control operating handset;
Be used for that fixed line signal with switch is sent to base, data with mobile phone interaction that main control module is sent are converted to the fixed line signal and are sent to base, and the fixed line signal of described base are converted to the fixed line signal digital modular converter that digitally encoded signal is sent to described main control module;
Described mobile communication module, main control module are connected with fixed line signal digital modular converter and are connected.
2. mobile phone fixed line conversion equipment according to claim 1 is characterized in that, also is provided with a power transfer module that is used for to cell-phone charging on described mobile phone fixed line conversion equipment.
3. mobile phone fixed line conversion equipment according to claim 1 is characterized in that, is provided with at least one on the described mobile communication module and mobile phone carries out the mutual interface of cable data.
4. mobile phone fixed line conversion equipment according to claim 3 is characterized in that described interface comprises USB interface, audio interface or serial ports.
5. mobile phone fixed line conversion equipment according to claim 1 is characterized in that, also is provided with one for the deconcentrator module that the fixed line signal is separated with network signal on described mobile phone fixed line conversion equipment.
6. mobile phone fixed line conversion equipment according to claim 1 is characterized in that, described fixed line signal digital modular converter comprises:
Be used for the fixed line signal of described base is converted to the A/D convertor circuit that digitally encoded signal sends to main control module;
Be used for digitally encoded signal is converted to the DA change-over circuit that the fixed line signal sends to described base;
For switching on or off the fixed line control circuit that be connected of switch with described base;
For the incoming call decision circuitry that is connected to judge whether the base incoming call with described switch;
Be used for being connected to come with described base the push button signalling observation circuit of the push button signalling of monitor user ';
Described main control module, A/D convertor circuit are connected with the push button signalling observation circuit and are connected; Described DA change-over circuit, fixed line control circuit and the decision circuitry of being connected connect respectively described main control module.
7. mobile phone fixed line conversion equipment according to claim 6 is characterized in that, described fixed line signal digital modular converter also comprises a Tip element for the audio signal of having sent suggesting effect; Described Tip element connects described incoming call decision circuitry.
8. mobile phone fixed line conversion equipment according to claim 1 is characterized in that, described main control module comprises whether one have the detecting unit of incoming call for detection of mobile phone; Described detecting unit connects described mobile communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160380 CN203243375U (en) | 2013-04-02 | 2013-04-02 | Mobile phone-fixed phone conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160380 CN203243375U (en) | 2013-04-02 | 2013-04-02 | Mobile phone-fixed phone conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203243375U true CN203243375U (en) | 2013-10-16 |
Family
ID=49320628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320160380 Expired - Fee Related CN203243375U (en) | 2013-04-02 | 2013-04-02 | Mobile phone-fixed phone conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203243375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103945028A (en) * | 2014-05-04 | 2014-07-23 | 北京纽曼腾飞科技有限公司 | Audio-based fixed-line telephone extended communication system and fixed-line telephone |
-
2013
- 2013-04-02 CN CN 201320160380 patent/CN203243375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103945028A (en) * | 2014-05-04 | 2014-07-23 | 北京纽曼腾飞科技有限公司 | Audio-based fixed-line telephone extended communication system and fixed-line telephone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102068062B (en) | Bluetooth gloves | |
| CN201352854Y (en) | Telephone transfer connecting system, device and mobile communication terminal | |
| CN1945994B (en) | How to Automatically Transfer Incoming Calls from Bluetooth Mobile Phones to Fixed Lines | |
| CN101674378A (en) | Wireless fixed terminal capable of switching talk lines automatically and switching method | |
| CN201845545U (en) | Voice activity detector | |
| CN104052885B (en) | A kind of sound power exchange communication system | |
| CN201199697Y (en) | Intelligent information terminal | |
| CN203243375U (en) | Mobile phone-fixed phone conversion device | |
| CN103813032B (en) | A kind of command scheduling is attended a banquet voice management system | |
| CN103945078A (en) | Voice terminal in alarm and service center | |
| CN203086519U (en) | Automatic transferring device | |
| CN201063682Y (en) | Wireless network telephone device with hand-free receiver | |
| CN201887765U (en) | Bluetooth telephone | |
| CN101047749B (en) | Communication system capable of dailing network phone by mobile phone | |
| CN208369827U (en) | Bluetooth wireless sound card | |
| CN203645804U (en) | Convertible multifunctional dual-plug mobile phone earphones | |
| CN201682546U (en) | Conversation adapter | |
| CN201869269U (en) | High-level multimode wireless system terminal | |
| CN102387243A (en) | Mobile terminal | |
| CN101106614A (en) | Bluetooth phone gateway device and communication method | |
| CN204559818U (en) | Wireless intercom system for elevator | |
| CN101102338B (en) | Mobile phone with earphone function | |
| CN202551265U (en) | An elevator intercom host | |
| CN203151606U (en) | Fixed-line telephone communication system capable of being connected with mobile telephone | |
| CN204578623U (en) | A kind of traffic box supporting calls transfer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20200402 |