TW200841690A - Integrated communication apparatus - Google Patents

Integrated communication apparatus Download PDF

Info

Publication number
TW200841690A
TW200841690A TW96112714A TW96112714A TW200841690A TW 200841690 A TW200841690 A TW 200841690A TW 96112714 A TW96112714 A TW 96112714A TW 96112714 A TW96112714 A TW 96112714A TW 200841690 A TW200841690 A TW 200841690A
Authority
TW
Taiwan
Prior art keywords
module
audio
control module
bluetooth
bluetooth headset
Prior art date
Application number
TW96112714A
Other languages
Chinese (zh)
Other versions
TWI344781B (en
Inventor
Pi-Fen Lin
Original Assignee
Pi-Fen Lin
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pi-Fen Lin filed Critical Pi-Fen Lin
Priority to TW96112714A priority Critical patent/TWI344781B/en
Publication of TW200841690A publication Critical patent/TW200841690A/en
Application granted granted Critical
Publication of TWI344781B publication Critical patent/TWI344781B/en

Links

Landscapes

  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present invention discloses an integrated communication apparatus, which communicates with the Public Switch Telephone Network and the Internet so as to dial-up over the Public Switch Telephone Network or the Internet. The integrated communication apparatus includes a Bluetooth headset that with a signal transmitting port and a body that with a receiving cavity and a control circuit board. Moreover, the receiving cavity uses to contain the Bluetooth headset for letting the signal transmitting port connect to the control circuit board. Furthermore, the control circuit board includes a control module connected to a Bluetooth module, a wireless VOIP module, a PSTN module, an audio CODEC circuit, a headset detector and charger circuit, an audio switch module for controlling those modules and circuit above. The audio switch module further connects to a speaker and a microphone through a hands-free circuit.

Description

200841690 九、發明說明: 【發明所屬之技術領域】 ' 本發明係為一種整合式邊訊裝置,特別是關於一種結 合公♦電話網路(Public Switch Telephone Network ; PSTN)與網際網路(internet),以提供撥打一般市話或網 路電活(VoIP)之通訊裝置。 【先前技術】 - 參考第一圖,為一般傳統電話機實施示意圖。早期傳 統電活機2係為撥號主機2〇與話筒22間具有一通訊連接 線24之結構,其可利用一傳輸線26連線至一公眾電話網 路/PSTN) 7。使用者可以藉由撥號主機20上之按鍵28 進行抵唬,並透過公眾電話網路7與遠端聯絡者連線,並 藉由話筒22與聯絡者進行通話。 經過通訊連接24線連結話筒22 良’使之成為具右|^ 、 然,拜無線通訊技術之賜,得將原本為撥號主機2〇 22的傳統技術結構加以改200841690 IX. Description of the invention: [Technical field to which the invention pertains] ' The present invention relates to an integrated edge signaling device, and more particularly to a combination of a Public Switch Telephone Network (PSTN) and an Internet (internet) To provide a communication device for making general local calls or VoIP. [Prior Art] - Referring to the first figure, a schematic diagram of a conventional conventional telephone is implemented. The early conventional electric car 2 has a structure in which a dial-up host 2 and a microphone 22 have a communication link 24, which can be connected to a public telephone network/PSTN 7 by means of a transmission line 26. The user can dial the button 28 on the dialing host 20 and connect to the remote contact via the public telephone network 7 and talk to the contact via the microphone 22. After the communication connection, the 24-wire connection microphone 22 is good, so that it becomes right |^, and, thanks to the wireless communication technology, the traditional technical structure of the dial-up host 2〇22 has to be changed.

離限制的進行通話。 另外,由於網際網路的普及化, 特性的網路電話通訊,Make a call from the limit. In addition, due to the popularity of the Internet, the characteristics of VoIP communications,

路的普及化,使得具有寬頻及便宜 已經逐漸敢供了且η電話或國際電 因此’網路電話通訊與公眾電 在人們生活中, 監芽通訊技術也已經廣泛的應用在任 200841690 何個人打動通訊設備上,如藍芽耳機、藍芽 〜 為,藍芽耳機與藍芽手機之通訊架構圖^知=圖 訊架構中,係藉由藍芽通訊技術將藍芽手機牙通 :息S1無線傳輸至藍芽耳機i,且 :吾: 透過藍芽耳機i以藍芽通訊技術無 t二:息S2 嫌語音傳輸。如此,使用者可= =而 恰,達到免持手機的效果。 口 斤接聽電話 Γ 然而’當來電時,藍穿 Τ用接聽通話,並無法讓第三人或多人:::::使用者 ί,對於人們在生活上或工作上的通話品質;::通話,如 大打折扣。 古口口貝及通活需要會 通訊求述上需人==1 需的通訊品質逐漸拔高’在 ⑽以替如,與網路電話 更需提供使用者在各^或網路電話。同時, 效果,並且可以讓第三人 達刮免持聽筒的 【發明内容】 —人、仃麥與通話。 =鏗於此,本發明提供—種 A ♦電_路(咖)與網際 衣置,係結合 打-般市話或網路電話(ν、(η^^)以提供撥 免持聽筒,並且具有 叫、、、。合了藍芽耳機作為 與通話。 力此,以讓第三人或多人進行參 4本發明之整合式通職置,· 之監芽耳機。—具有耳機容置^ .-具有訊號傳輸端 t耳機容置槽可用來容置薛芽if制電路板之本體。其 k,藍芽耳機 二耳I,並於容置藍芽 傳“係電性連接控制電路极。 200841690 别述控制電路板勺 -無線網路電話模^制模組、—藍芽模組、 -:、-判斷與充電電路、一::::組、—音訊鴿/解碼電 回音消除電路。、一擴音器、'- 無線傳輸。制模组,係可與藍芽耳機進立 在網際網路,以提供 制換組’並連線於 Ο 接於控制模纽,並連線;=服務。公眾電話模組連 通訊服務。音气端 电活,、竭路,以提供一般市4 立㈣/妒, 解碼電路連接於控制模 曰甙、、扁/角午碼電路係提供類比立 Μ、、且/、監牙模組, 與充電電路連接於押:曰。人位音訊的轉換。判斷 機容置槽是否容置判斷與充電電路用以判斷ΐ 耳機時,對藍»機 〜=於耳機容置槽容置藍芽 模組、公眾電話 i。s汛切換模組連接於控制 控於控制模组,以切拖l§fl編/解碼電路,音訊切換模級受 於音訊切換模組、二奥;^ 克風動作時,所產生的;鳴 術内ί 進一步瞭解本發明特徵及技 所附圖式僅提俾失j關本之詳細說明與附圖,然而 制。R麥考與說明用,並非用來對本發明加以限 【實施方式】—— 示^,第四圖’係為本發明第—實施例之—外觀 與發:之整合式通訊裝置,包括了-藍芽耳機5. 路(PST^ 7本發明之本體4係可有線連接於公眾電話網 以及無線連接於網際網路(Internet) 8,並 200841690 且提供撥打一般市話或網路電。 也可以透過藍芽無線傳輸技術與遠端二ΐ::之本體4 線通訊,以達手機免持通話之目的。孤牙手機6進行無 復參考第四®,本發明之本體4 ψ 、 通訊、網路電話通訊及與藍芽 中係正5了公眾電話 以滿足使用者各種通訊的需要。使用=線,等功能’ 的-按鍵模組來撥打電話號碼, =猎由本體4上 功能。並且,藉由本體4上之及^擇料各項的通訊 發明之電池電量、充電狀態、=4Q6 ’可以得知本 顯示。 諕碼、連絡薄之資料等 此外,本發明更是利用了藍 、, 持聽筒功能,同時,本發明之 耳认曰5作為逍訊時之免 得以於通訊時,讓第、三人或 更,提供有擴音功能, 中,藍芽耳機5具有—訊號傳参=話。在第四圖 機容置槽4G與-控制電路板 ^且本體4具有-耳 5可被容置於耳機容置槽4Q 了)。其巾,藍芽耳機 第三圖所示,為本發明另一二的=性,如 與本體4結合時,藍芽耳機5的气圖。監牙耳機5 上之-電連接器414與控制電路板過本體4 接器414可為一USB傳輪介面。电1·連接,丽述之電連 復參考第四圖,為了加強 ‘達到快速的連接,本發明進―;可二以:巧本體 有-可吸附件52,且於本體 、::耳二5上設置 有一磁性元件仍。此種磁性中,設置 機5接近本體4之耳機容置槽4 ^ 了⑽監穿耳 磁性吸引效果,用以吸附藍機 ^件415產生 牙斗钱5之可吸附件52,使藍 9 200841690 芽耳機5㈣容置於耳機 之訊號傳輪㈣電性連 ^0中,並讓藍芽耳機5 之電輯器m為一傳輸接之電連接器414,前述 s,考第六圖,為本發明二, f。本發明整合式通訊裝置包括^ β例之電路方塊示意 月豆4令的控制電路板包括有-押=耳機5與本體4。本 權、-無線網路電話模組41〇二仏組4G1、—藍芽模組 音訊編/解瑪電路衛、— ^眾電話模組彻、_ 換模組405、一擴音器412、一麥充电電路i、一音訊切 路409。 克風413及一回音消除電 —配合第四圖,復參考第六圖… 監牙耳機5或藍芽手機6進行語音408係用以與 活模組410用以與網際網路連^私。無線網路電 2訊服務。公眾電話模組4〇3用;=提供網路電 立連線’並且提供-般市話通訊服矛:、l4n網路7建 Τ連接於藍芽模組權力曰:/解碼電路 與充電電路用以判斷本二二以, :否各置有藍芽耳機5,並於藍 尤,4。中’ 槽40時,對藍芽耳機5進行奋:。,5合置於耳機容置 :音訊編/解碼電路4〇7與公眾電話網路〜換=二:連接 =、=換41。2回音'級電路彻連接於音且 麥克風^ =士及麥克風413,係用來消除擴音器仙與 兄=13動作時,所產生的共喝聲音⑽⑴。、 408'Ι^ζ^1,控制极組衝連接於前述藍芽模缸 解瑪電、二=模組410、公眾電話模組彻、音訊編/ 〇7、_與充電電路如及音訊切換模組405, 10 200841690 控制模組401可鞋士 ^, 電路進行操控。猎由一糸社制軟體,而對前述各模組及 與按圖;"空制模組401進一步連接於顯示請 池電量、充命狀.=組/〇ι可控制顯示器作為電The popularization of the road has made broadband and cheap have gradually dared to provide and η telephone or international electricity. Therefore, 'Internet telephony communication and public electricity are in people's lives. The monitoring communication technology has also been widely used in 200841690. On the device, such as Bluetooth headset, Bluetooth ~, Bluetooth headset and Bluetooth mobile phone communication architecture map ^ know = map architecture, through the Bluetooth communication technology, Bluetooth mobile phone communication: interest S1 wireless transmission To the Bluetooth headset i, and: I: through the Bluetooth headset i to Bluetooth communication technology without t two: interest S2 suspected voice transmission. In this way, the user can == and just achieve the effect of hands-free mobile phone. Listening to the phone Γ However, 'When you call, Blue is used to answer the call, and you can't let the third or more people:::::user ί, the quality of the call for people in life or work;:: Calls, such as big discounts. Gukoukoubei and Tonghuo need to communicate. The demand for communication is =1. The required communication quality is gradually increasing. In (10), for example, it is more necessary to provide users with various telephones or Internet calls. At the same time, the effect, and can make the third person scratch the hands-free [invention] - people, buckwheat and talking. = Here, the present invention provides a type of A ♦ electric _ road (coffee) and Internet clothing, combined with a local phone or Internet phone (ν, (η ^ ^) to provide a hands-free headset, and It has a call, a, and a bluetooth headset as a call. In order to let a third person or more people participate in the integrated service of the invention, the monitor headphone. .- With the signal transmission end t earphone receiving slot can be used to accommodate the body of Xuefei if circuit board. Its k, Bluetooth headset two ears I, and accommodate the Bluetooth transmission "electrical connection control circuit pole. 200841690 Others control circuit board scoop - wireless network phone module, Bluetooth module, -:, - judgment and charging circuit, one:::: group, - audio pigeon / decoding electric echo cancellation circuit. , a loudspeaker, '- wireless transmission. The module can be connected to the Bluetooth headset to connect to the Internet to provide a replacement group' and connected to the control module and connected; Service. The public telephone module is connected to the communication service. The audio end is live, and the road is exhausted to provide the general city 4 (four) / 妒, the decoding circuit is connected to the control The mold-making, flat/corner code circuit system provides analogy, and/or the dental module, and is connected to the charging circuit: 曰. The conversion of the human-bit audio. When the judgment and charging circuit is used to judge the 耳机 earphone, the blue » machine is replaced with the Bluetooth module and the public telephone i in the earphone accommodating slot. The switch module is connected to the control control module to cut the drag. l §fl coding / decoding circuit, the audio switching mode is controlled by the audio switching module, two Austrian; ^ gram wind action, generated; 鸣术 within ί further understand the characteristics of the present invention and the technical drawings only The detailed description and the accompanying drawings, however, are not intended to limit the invention. [Embodiment] - The fourth figure is the first embodiment of the present invention. - Appearance and hair: integrated communication device, including - Bluetooth headset 5. Road (PST^ 7 The body 4 of the invention can be wired to the public telephone network and wirelessly connected to the Internet (Internet) 8, and 200841690 and provide general local or network power. It can also be transmitted via Bluetooth wireless. Technology and remote two-way:: The main body 4-wire communication, in order to achieve the purpose of mobile phone hands-free calling. The orphan mobile phone 6 carries out no reference fourth®, the body of the invention 4 ψ, communication, VoIP communication and The Bluetooth is in the public telephone to meet the needs of users of various communications. Use the = line, and other functions of the - button module to dial the phone number, = hunting by the function of the body 4. And, by the body 4 And the communication battery of the various inventions, the state of charge, and the =4Q6 ' can be found in this display. The weight, the contact information, etc. In addition, the present invention utilizes the blue, and the handset function, while The earphone 5 of the present invention can be used as a communication to enable the first, third or more to provide a sound amplification function, and the Bluetooth headset 5 has a signal transmission parameter. In the fourth figure, the slot 4G and the control circuit board are accommodated and the body 4 has the ear 5 which can be accommodated in the earphone receiving slot 4Q). The towel, the Bluetooth headset, is shown in the third figure, which is the other two of the invention, such as the gas diagram of the Bluetooth headset 5 when combined with the body 4. The electrical connector 414 and the control circuit board over the body 4 connector 414 can be a USB transfer interface. Electric 1 · connection, Li Shu's electric connection with reference to the fourth picture, in order to strengthen 'to achieve a fast connection, the invention enters; can be two: the body has - can be adsorbed 52, and on the body, :: ear 2 5 is provided with a magnetic element still. In this type of magnetism, the setting machine 5 is close to the earphone accommodating groove 4 of the main body 4 (10), and the magnetic attraction effect of the ear is absorbed, and the absorbing member 52 of the tooth machine 5 is generated by the blue machine member 415, so that the blue 9 200841690 The bud headset 5 (four) is placed in the signal transmission wheel of the earphone (four) electrical connection ^0, and the electronic device m of the Bluetooth headset 5 is a transmission connection electrical connector 414, the aforementioned s, the sixth picture, the Invention two, f. The integrated communication device of the present invention comprises a circuit block of the example of β. The control circuit board of the moon bean 4 command includes a paddle = earphone 5 and body 4. The right, - wireless network phone module 41 〇 仏 group 4G1, - Bluetooth module audio code / Xima circuit, - ^ public telephone module, _ change module 405, a loudspeaker 412, A wheat charging circuit i, an audio cut-off 409. Kefeng 413 and an echo cancellation power - together with the fourth figure, refer to the sixth picture... The headphone 5 or the Bluetooth mobile phone 6 is used for voice 408 to be used with the live module 410 for connection with the Internet. Wireless network power 2 service. Public telephone module 4〇3; = provide network electric connection 'and provide general-purpose local communication service spear:, l4n network 7 built-in connection to Bluetooth module power 曰: / decoding circuit and charging circuit Used to judge the second and second, : No, there are Bluetooth headsets 5, and in Lan You, 4. In the middle of the slot 40, the blue headset 5 is struggling: 5, placed in the headphone housing: audio encoding / decoding circuit 4 〇 7 and public telephone network ~ change = two: connection =, = change 41. 2 echo 'level circuit is connected to the sound and microphone ^ = Shi and microphone 413, used to eliminate the total drinking sound (10) (1) produced by the loudspeaker and the brother = 13 action. 408'Ι^ζ^1, the control group is connected to the aforementioned blue bud mold cylinder, the second module 410, the public telephone module, the audio code / 〇7, _ and the charging circuit and audio switching Modules 405, 10 200841690 The control module 401 can be operated by a circuit. The hunting system is controlled by a set of social software, and the above modules and the drawing system are further connected to the display battery, and the battery is charged.

且,Lir撥號號碼、連絡薄等資料之顯示。並 且备鍵杈組402係可以提供一带#噃復这々 I 給控制模m 號碼及各項功能指令 如撥號、、音示控制模組401進行相關之操作, 作。“專幸别路徑之4擇、通訊網路之選擇等功能操 .5第五圖,復參考第六圖,控制模 按鍵模紐402的#At4tA ^ 乙市」衩'、且401叉指示於 的力%私々,進而控制藍芽模組408、I绫 ’.·罔路包活模組41〇、公眾雪 热線 術及音訊切換模_5動作十力能^解碼電路 接聽-般市話時 ^日:^為撥打或 使其與公眾電話麻73“、“ 4話模組_ 服務。此時,控制模組401同時"立㈣孔 讓公眾電話模組4。3透過回音二:切:模組鄉, 412、麥克厨wo ▲ θ确除電路409與擴音哭 過公眾電話網路徑,以提供使用者得以^ 或多人,參與通話心般市話,進而達到第三人 私密:第六圖,若是使用者希望可以有 .使用藍芽耳機5 :二:ΐ、:合於本體4之藍芽耳機5,而 :,1知指令給控制模組 =、充w路4!! ^叫幾5已經與本體4分離用^ 口知空制模組4〇1 耳機5與太m γ在L·制杈組4〇1得知趑 、本^分離後’即控制音訊切換模㈣〇5進= 11 200841690 _輸路徑之切換m電話模 電路407與藍芽模址4。8建 '〇3 _音訊 -模組術控制藍芽模組糾吏之徑。此時,控制 線傳輸,進而達到私密通話的功能Γ耳機5進行語音無 “另外’使用者也可以操作按鍵模 板組術控制音訊切換模阻405進行I ’以指示控制 換,瓖公眾電話模組403得以透過回^轉輪路徑之切 f 音器412、麥克風4财立音訊傳輸除電路_與擴. 透過音訊編解石馬電路407與藍芽模組^同日夺,也得以 控。以同時提供使用者得以透過公眾 立音訊傳輸路 聽一般市話’達到第三人或多人進財撥打或接 私密通話的功能。 /、逋培的功能以及 -_第五圖,復參考第六圖,控制模纟且 按鍵模组_㈣能指♦。當功能指令實施Qi雙指示於 網路電話時’控_組雜職_ =打或接聽 與網際網路8建立連線,並且提二 二::=模組401同時控制音訊< ^ 407 410 4〇1 以握供蚀田、态412及麥克風Ο3建立音訊傳輸路徑, 、/、便用者得以透過網際網路8撥打或接聽網路電話, ^而達到第二人或多人進行參與通話的功能。 〜配合第四圖,復參考第六圖,·若是使用者希望可以有 私在的通話,則可以取出結合於本體4之藍芽耳機5, ^、、,威牙耳機5進行私密通話。此時,判斷與充電電路411 二,出二通知指令給控制模組401,用以告知控制模組4〇1 1牙耳機5已經與本體4分離。在控制模組401得知藍芽 12 200841690 耳機5與本體4分離 訊傳輸路徑之切換,# 1卩控制音訊切換模組405進行音 組·及音訊編解瑪路魏模組彻透過控制模 傳輸路徑。此時,= 而與藍芽模組408建立音訊 藍芽耳機5進行誶果組401控制藍芽模組408使之與 另外,使用者^線傳輪,進而達到私密通話的功能。 401 402 ^ 換,讓無線網路電話i、、、、405進行音訊傳輸路徑之切 訊編解碼電路4〇7果組410得以透過控制模組401及音 傳輪路徑,同時,,擴音器412及麥克風413建立音訊 電路407而與藍芽浐j寻X透過控制模組401及音訊編解碼 供使用者得以透過408建立音訊傳輸路徑,以同時提 達到第三人或多人路8撥打或接聽網路電話,進而 能。 、仃麥與通話的功能以及私密通話的功 配合第五圖,復 按鍵模紐402的功处二^弟穴圖,控制模组401受指示於 機6撥打或接聽通言^日令。當功能指令實施為透過藍芽手 使其與藍芽手機6建^控制模級401則控制藍芽模組408 時,控制模組4〇丨间±連線,亚且提供無線通訊服務。此 组彻透過音訊、編解= 空制音訊切換模組鄉,讓藍芽模 413建立音訊傳輪Ί 407 *與擴音器412及麥克風 撥打或接聽電話,1❹者得以透過藍芽手機6 功能‘。 、而達到第三人或多人進行參與通話的 ,配合第四圖,作土 μ ^ * 私密的通話,則可〃第^圖,若是使用者希望可以有 使用藍芽耳機5進^結合於本體4之藍芽耳機5,而 丁私逸、通話。此時,判斷與充電電路4ΐι 13 200841690 會送出一通知指令給控制模組401,用以告知控制模組4〇ι 監芽耳機5已經與本體4分離。在控制模組4〇1得知藍芽 耳機與本體4分離後,仰控制音訊切換模組4〇5切斷與 擴音器412及麥克風413所建立之音訊傳輪路徑。此時了 控制模組401控制藍芽模組408使之與藍芽耳機5進行語 音無線傳輸,進而達到私密通話的功能。 Γ 另外,使用者也可以操作按鍵模組4〇2,以指示控制 模組控制音訊切換模組4Q5進行音訊傳輸路徑:切 讓監芽模組408得以透過音訊編解碼電路術而與擴 曰态412及麥克風413建立音訊傳輸路徑,同時,也得以 巧芽耳機5進行語音鱗傳輪,以提供使时得以透過 監村機6撥打或接聽電話,進而達到第三人或多人進行 翏與通話的功能以及私密通話的功能。 ^考,林發明第二實補之外觀參考示意 Γ玲明之整合式通訊I置包括了-藍芽耳機5,盘- 本發明之無線話機本體9係可連結^一 無士坐體1Q有線連接於公眾電話網路(PSTN) 7。 芽耳機㈤9係以監芽通訊技術無線連接於座體10與藍 牙斗钱5 ,並可提供撥打一般市話。 組撥==藉由„ 9上的-按鍵模 並且,^ ϋ ^ ”、、,以及鱼擇前述各項的通訊功能。 冰;明;機本;9 ί之一顯示器咖,可以得知 *等題—。 %里充包狀怨、撥號號碼、連絡薄之資料 持聽ί功::明更是利用了藍芽耳機5、為通訊時之免 在第七圖中,藍穿耳擔R, 斗钱5具有一訊號傳輸端50,, 14 200841690 話機本體9具有—耳機容 (未標不)。其中,Ιέ贫瓦德Γ, ” ?工制迅路板 此廿、去2;丨〜 ^ 耳枝5可被容置於耳機容詈掉叩 機5,上設置有本發明進—步可於藍芽耳 耳機容置槽90中,执¥女 且於無線活機本體9之 的設計,可㈣°此種磁性吸附 容置槽90時,由磁性元 ^線活機本體9之耳機 附藍芽耳機5,之可吸 生及引效果,用以吸 置於耳機容置槽9〇巾^ :使藍芽耳機5,快速容 抓電性連接到無線話機太3牙耳機5’之訊號傳輸端 請參考第八圖,為样明第之ί制電路板。 圖。無線話機本體9中^枷貫施例之電路方塊示意 90卜—藍芽模組9〇8 _ ^ 11電路板包括有—控制模組 解碼電路907、一判斷眾電話模組903、一音訊編/ 905、-擴音器、912、一失、电電路911、-音訊切換模組 配合第六®,轉^二=及—回音消除電路刚。 處在於··第二實施例之:;二施例與第—實施例其差異 這使得第二實施例僅 ^有無線網路電話模組410。 =提供-般市話之^及=電話網路⑽m連線, 絲上所述,本發明之 · 路(PSTN)與網路電展置係結合了公眾電話網 網路電話。同時本發明也:)’用以提供撥打-般市話或 、…5 了藍芽耳機作為免持聽筒使 15 200841690 • 用,並且所提供的擴音功能,可以讓第三人或多人進行參 與通話,而有如下之優點: ' L本發明之整合式通訊裝i係可交叉使用或同時使 用公眾電話網路與網路電話,且可配合通訊系統達到多方 通訊功能。 2. 本發明之藍芽耳機與本體,係可合併使用,並配合 通訊系統達到多方通訊功能。 3. 本發明之藍芽耳機與本體,係可分離使用其本身之 f 功能,並配合通訊系統達到多方通訊功能。 如此,本發明係提供了使用者在通訊上多種的選擇, 進而提升了人們在生活上或工作上的通話品質 是以,本發明完全符合發明專利之進步性要件,故爰 依專利法提出申請,請詳查並准予本案,以保障發明者之 權益,若鈞局之貴審查委員有任何的稽疑,請不吝來函 指示。 按,以上所述,僅為本發明最佳之具體實施例,惟本 c 發明之特徵並不侷限於此,任何熟悉該項技藝者在本發明 之領域内,可輕易思及之變化或修飾,皆可涵蓋在以下本 案之專利範圍。 【圖式簡單說明】 … 第一圖為一般傳統電話機實施示意圖; , 第二圖為一般傳統無線電話機實施示意圖; p * 4 4 • 第三圖為習知藍芽耳機與藍芽手機之通訊架構圖; 第四圖為本發明第一實施例之一外觀參考示意圖; 第五圖為本發明第一實施例另一外觀參考示意圖; 16 200841690 第六圖為本發明第一實施例之電路方塊示意圖; 第七圖為本發明第二實施例之外觀參考示意圖;及 第八圖為本發明第二實施例之電路方塊示意圖。 【主要元件符號說明】 習知: 藍芽耳機1 傳統電話機2 撥號主機20 話筒22 通訊連接線24 傳輸線26 公眾電話網路(PSTN) 7 按鍵28 無線撥號話機2’ 基座20’ 藍芽手機3 來電語音訊息S1 語音訊息S2 本發明: 座體10 , _體 4、9 耳機容置槽40'90 控制模組40Γ、901 按鍵模組402、902 17 200841690 ♦ 公眾電話模組403、903 音訊切換模組4Q5、905 顯示器406、906' 音訊編/解碼電路4 0 7、9 0 7 藍芽模組408、908 回音消除電路409,909 無線網路電話模組410 ( 判斷與充電電路411、911 擴音器412、912 麥克風413、913 電連接器414 磁性元件415、915 藍芽耳機5、5’ 訊號傳輸端50、50’ 可吸附件52、52’ ( 藍芽手機6 公眾電話網路7 網際網路8 18And, the display of Lir dialing number, contact list and other information. And the backup key group 402 can provide a belt to the control module m number and various function commands such as dialing, and the sound control module 401 performs related operations. "Specially for the choice of the path 4, the choice of the communication network and so on. 5th picture, refer to the sixth picture, control mode button button 402 of the #At4tA ^ B city" 衩 ', and 401 fork indication Force% private, and then control the Bluetooth module 408, I绫'.·罔路包活 module41〇, public snow hot line and audio switching mode _5 action ten power ^ decoding circuit answer - general local calls When ^^: ^ is to dial or make it with the public telephone hemp 73", "4 words module _ service. At this time, the control module 401 simultaneously "quotes (4) holes for the public telephone module 4. 3 through the echo two: cut: module township, 412, Mac kitchen wo ▲ θ clear circuit 409 and amplification crying public telephone network Path, to provide users with ^ or more people, participate in the call-like local dialect, and then achieve third-person privacy: Figure 6, if the user wants to have. Use Bluetooth headset 5: Two: ΐ, : 合合The Bluetooth headset 5 of the main body 4, and:, 1 know the command to the control module =, charge w road 4!! ^ Call a few 5 has been separated from the body 4 ^ mouth know the air module 4 〇 1 headset 5 and too m γ is detected in the L· system group 4〇1, after the separation, the control audio switching module (4) 〇5 into = 11 200841690 _ transmission path switching m telephone module circuit 407 and Bluetooth template address 4. 8 Build '〇3 _ audio-module control blue chip module rectification path. At this time, the control line transmits, and then achieves the function of private call. The earphone 5 performs voice without "other" users can also operate the button template group to control the audio switching mode resistance 405 for I' to indicate control change, and the public telephone module The 403 is able to transmit the audio signal 412 and the microphone 4 through the return path of the revolver path. The audio transmission and decoding circuit 407 and the Bluetooth module are also controlled by the audio signal. To provide users with the ability to listen to the general public voice through the public audio transmission channel to achieve the function of third or more people to make or receive private calls. /, the function of the training and -_ fifth picture, refer to the sixth picture , control module and button module _ (four) can refer to ♦. When the function command implements Qi dual indication on the network phone, the control group is connected to the Internet 8 ::= Module 401 controls audio at the same time < ^ 407 410 4〇1 to establish an audio transmission path for the etch field, state 412 and microphone Ο3, and /, the user can make or receive the network through the Internet 8. Phone, ^ and reach the second or more people To participate in the call function. ~ With the fourth picture, refer to the sixth picture. If the user wants to have a private call, you can take out the Bluetooth headset 5, ^, ,, and the headset. 5, the private call is made. At this time, the determination and charging circuit 411, the second notification command to the control module 401, to inform the control module 4 〇 1 1 tooth headset 5 has been separated from the body 4. In the control module 401 Known Bluetooth 12 200841690 Switching between the headphone 5 and the main body 4 separate transmission path, #1卩Controlling the audio switching module 405 for the sound group and audio encoding Ma Luwei module through the control mode transmission path. At this time, = And the Bluetooth module 408 is established with the Bluetooth module 408 to perform the function of the Bluetooth module 401 to control the Bluetooth module 408 to enable the user to communicate with the line, thereby achieving the function of private conversation. 401 402 ^ Change, let wireless The network telephone i, , , 405 performs the audio transmission and decoding circuit of the audio transmission path, and the group 410 can pass through the control module 401 and the sound transmission path, and at the same time, the loudspeaker 412 and the microphone 413 establish an audio circuit. 407 and with the blue 浐 j seeking X through The module 401 and the audio codec are provided for the user to establish an audio transmission path through the 408, so as to simultaneously reach the third or multi-person road 8 to make or receive an internet call, and thus, the function of the buckwheat and the call, and the privacy. The function of the call cooperates with the fifth figure, the function of the multi-button button 402 is shown in the figure, and the control module 401 is instructed to make or receive the general message by the machine 6. When the function instruction is implemented through the blue hand When it is controlled with the Bluetooth mobile phone 6 control module 401, the control module 4 is connected to the cable, and the wireless communication service is provided. The group is completely through the audio, editing = blank The audio switching module is used to enable the Bluetooth module 413 to establish an audio transmission wheel 407 407 * to make or receive a call with the microphone 412 and the microphone, and the one can pass the Bluetooth mobile phone 6 function'. If the third party or more people are engaged in the call, and the fourth picture is used to make a private call, then the picture can be displayed. If the user wishes to use the Bluetooth headset, The body 4 of the Bluetooth headset 5, while Ding Yi, call. At this time, the determination and charging circuit 4ΐι 13 200841690 sends a notification command to the control module 401 for informing the control module 4 that the monitoring headset 5 has been separated from the body 4. After the control module 4〇1 knows that the Bluetooth headset is separated from the main body 4, the tilt control audio switching module 4〇5 cuts off the audio transmission path established by the microphone 412 and the microphone 413. At this time, the control module 401 controls the Bluetooth module 408 to perform voice wireless transmission with the Bluetooth headset 5, thereby achieving the function of private conversation. Γ In addition, the user can also operate the button module 4〇2 to instruct the control module to control the audio switching module 4Q5 to perform an audio transmission path: the monitoring bud module 408 can be transmitted through the audio codec circuit. The 412 and the microphone 413 establish an audio transmission path, and at the same time, the voice bud head 5 is used for the voice scale transmission wheel to provide a time for the third party or the plurality of people to make a call and a call. Features and features of private calling. ^ test, Lin invention second actual complement of the reference to indicate that Ling Lingming's integrated communication I set includes - Bluetooth headset 5, disk - the wireless phone body of the present invention 9 series can be connected ^ a non-sitting 1Q wired connection On the Public Telephone Network (PSTN) 7. Bud Headphones (5) 9 series wirelessly connected to the body 10 and blue teeth with the monitor communication technology, and can provide general dialect. The group dial == by the - button mode on the -9 and ^ ϋ ^ ”, ,, and fish to select the communication function of the above items. Ice; Ming; machine; 9 ί one display coffee, you can know * and other questions. % Filled with grievances, dialing numbers, contact information, and listening to the singer:: Ming is using the Bluetooth headset 5, for communication, in the seventh picture, blue wear ear R, fight money 5 With a signal transmission end 50,, 14 200841690 The telephone body 9 has a headphone capacity (not marked). Among them, the poor poor Wade, "?" system road board this 廿, go 2; 丨 ~ ^ ear branch 5 can be accommodated in the headset to allow the machine 5, set up with the invention can be step by step The Bluetooth earphone is accommodated in the slot 90, and the design of the female body and the wireless living machine body 9 can be used. (4) When the magnetic adsorption receiving groove 90 is used, the earphone of the magnetic element body 9 is attached with blue. Bud earphone 5, it can absorb and lead the effect, used to suck into the earphone receiving slot 9 wipes ^: make the Bluetooth headset 5, fast capacity to grasp the electrical connection to the wireless phone too 3 teeth headset 5' signal transmission Please refer to the eighth figure for the circuit board of the first example. Fig. The circuit block of the wireless phone body 9 is shown in the figure 90 - the Bluetooth module 9〇8 _ ^ 11 circuit board includes - Control module decoding circuit 907, a judging telephone module 903, an audio code / 905, - a loudspeaker, 912, a loss, an electrical circuit 911, an audio switching module with the sixth ®, turn ^ two = And the echo cancellation circuit is just in the second embodiment: the difference between the second embodiment and the first embodiment is that the second embodiment only has a wireless network. The module 410. = provides a general telephone and ^ telephone network (10) m connection, as described above, the invention (PSTN) and the network electric exhibition system combined with the public telephone network telephone At the same time, the invention also:) 'used to provide dial-like local calls or, ... 5 Bluetooth headset as a hands-free headset 15 200841690 • used, and the provided amplification function allows third or more people The participation in the call has the following advantages: 'L The integrated communication device of the present invention can be used interchangeably or simultaneously with the public telephone network and the network telephone, and can cooperate with the communication system to achieve the multi-party communication function. The Bluetooth headset and the body can be combined and used to achieve multi-party communication functions with the communication system. 3. The Bluetooth headset and the body of the present invention can be separated and used by its own f function, and can meet the multi-party communication function with the communication system. Thus, the present invention provides a user with a variety of choices in communication, thereby improving the quality of people's conversations in life or work. The present invention fully complies with the progressive requirements of the invention patent, so If you file an application in accordance with the Patent Law, please check and grant the case in detail to protect the rights and interests of the inventor. If there is any doubt in the review board of the bureau, please do not hesitate to give instructions. According to the above, it is only the best for the present invention. The specific embodiments of the present invention are not limited thereto, and any changes or modifications that can be easily conceived in the field of the present invention can be covered by the following patents. Brief description of the diagram] The first picture is a schematic diagram of the implementation of a general traditional telephone; The second picture is a schematic diagram of the implementation of a conventional conventional radiotelephone; p * 4 4 • The third picture is the communication architecture diagram of the conventional Bluetooth headset and the Bluetooth mobile phone The fourth drawing is a schematic diagram of the appearance of the first embodiment of the present invention; the fifth drawing is a schematic diagram of another appearance of the first embodiment of the present invention; 16 200841690 FIG. 6 is a block diagram of a circuit according to a first embodiment of the present invention; 7 is a schematic diagram of an appearance of a second embodiment of the present invention; and FIG. 8 is a block diagram of a circuit according to a second embodiment of the present invention. [Main component symbol description] Convention: Bluetooth headset 1 Traditional telephone 2 Dial-up host 20 Microphone 22 Communication cable 24 Transmission line 26 Public telephone network (PSTN) 7 Button 28 Wireless dial-up telephone 2' Pedestal 20' Bluetooth mobile phone 3 Incoming call voice message S1 voice message S2 The present invention: seat 10, _ body 4, 9 earphone receiving slot 40'90 control module 40 Γ, 901 button module 402, 902 17 200841690 ♦ public telephone module 403, 903 audio switching Module 4Q5, 905 display 406, 906' audio encoding/decoding circuit 4 0 7 , 9 0 7 Bluetooth module 408, 908 echo cancellation circuit 409, 909 wireless network telephone module 410 (determination and charging circuit 411, 911 Loudspeakers 412, 912 Microphones 413, 913 Electrical connectors 414 Magnetic components 415, 915 Bluetooth headsets 5, 5' Signal transmission terminals 50, 50' Removable components 52, 52' (Bluetooth mobile phone 6 Public telephone network 7 Internet 8 18

Claims (1)

200841690 、申請專利範圍: L-觀合式如,係可連 線. 公眾電話 網際網路,用以· 、、 一电¥舌網 包括: 般市糊路電話,該通㈣置 '一監牙耳機,; 一梓,且古二有一訊號傳輸端; 1機容置槽與1制電略板, 耳機容置槽可容置該藍 其中該 偉鈐妒$ — Λ牙耳機,以讓該趑盆甘. C性連接到該控制電C —控制模組;,缸,連接於該控-ftr機進行語音無線傳輸,· 與 …'泉碉路電話模組,連接於—松^ 線網路電話模纟係、4二4拉組,該無 路電話通訊服務網際網路’β提供網 —⑶:該=::模:該公眾電 話通訊服務; 、、罔路,以提供一般市—ΐ::/,解;=與數位音訊^換/碼電路係提供類比音訊制模組,該判斷 芽耳機,並於容置槽是否容置談藍 時,對該藍芽置槽容置該藍芽耳機 訊號 19 200841690 -音訊切換模組,連接於該控制模組、該公幕電 純組及該音訊編/解碼電路,該音訊切換模 '組受控於該控制模組’以切換音訊傳輸路徑; 一擴音器; 一麥克風;及 一回音消除電路,連接於該音购換模組、該擴 音減該麥克風’該回音;;肖除電路帛以消除該 擴音器與該麥克風動作時,所產生的共鳴聲音 (ECHO)。 ’、 曰 2·如申請專利範圍第丨項所述之整合式通訊裝置,進一步 =括有_示态,该顯示态連接於該控制模組,係提供 电’也包里、充電狀態、撥號號碼、連絡薄之資料顯示。 3. 如申請專利範圍第i項所述之整合式通訊裝置,進一步 f括有一按鍵模組,該按鍵模組連接於該控制模組,$ 提供—電話號碼及各項功能指令給該控制模紐。、、^ 4. 如申請專職圍第丨項所述之整合式通訊裝置,盆中$ 藍芽模組更可與遠端-藍芽手機進行語音無線傳輸。°〆 5. ^申—請專利範圍第丨項所述之整合式通訊裝置,其中該 監芽耳機進·^步設置有-可吸附件,且該本體之耳機容 ^槽進-步設置有-磁性元件,該藍芽耳機接近該耳機 ,,槽時,該磁性元件吸附該藍芽耳機之可吸附件, 忒監芽耳機容置於該耳機容置槽中,並且讓該藍芽耳機 之戒號傳輸端電性連接麥]該本體之控制電路板。 、 6·:種整合式通訊裝置,係可連線至一公眾電話網路,用 以撥打一般市話,該通訊裝置包括: 20 200841690 一藍芽耳機,具有一訊號傳輸端; 一無線電話機本體,具有一耳機容置槽與一控制電路 、 板,其中該耳機容置槽可容置該藍芽耳機,以讓該 藍芽耳機之訊號傳輸端電性連接到該控制電路 板,該控制電路板包括有: 一控制模組; 一藍芽模組,連接於該控制模組,該藍芽模組與 該藍芽耳機進行語音無線傳輸; f 一公眾電話模組,連接於該控制模组,該公眾電 話模組係連線該公眾電話網路,以提供一般市 話通訊服務; 一音訊編/解碼電路,連接於該控制模組與該藍 芽模組,該音訊編/解碼電路係提供類比音訊 與數位音訊的轉換; 一判斷與充電電路,連接於該控制模組,該判斷 與充電電路判斷該耳機容置槽是否容置該藍 C 芽耳機,並於該耳機容置槽容置該藍芽耳機 時9對該監牙耳機充電, 一音訊切換模組,連接於該控制模組、該公眾電 話模組及該音訊編/解碼電路,該音訊切換模 >組受控於該控制模組,以切換音訊傳輸路徑; 一擴音裔, , 一麥克風;及 , 一回音消除電路,連接於該音訊切換模組、該擴 音器及該麥克風,該回音消除電路用以消除該 21 200841690 擴音器與該麥克風動作時,所產生的共鳴聲音 (ECHO)。 7. 如申請專利範圍第6項所述之整合式通訊裝置,進一步、 包括有一顯示器,該顯示器連接於該控制模組,係提供 電池電量、充電狀態、撥號號碼、連絡薄之資料顯示。 8. 如申請專利範圍第6項所述之整合式通訊裝置,進一步 包括有一按鍵模組,該按鍵模組連接於該控制模組,係 提供一電話號碼及各項功能指令給該控制模組。 9. 如申請專利範圍第6項所述之整合式通訊裝置,其中該 藍芽耳機進一步設置有一可吸附件,且該本體之耳機容 置槽進一步設置有一磁性元件,該藍芽耳機接近該耳機 容置槽時,該磁性元件吸附該藍芽耳機之可吸附件,使 該藍芽耳機容置於該耳機容置槽中,並且讓該藍芽耳機 之訊號傳輸端電性連接到該本體之控制電路板。200841690, the scope of application for patents: L-View-type, such as, can be connected. Public telephone Internet, used for ·,, a power ¥ tongue net includes: General City paste road phone, the pass (four) set a 'one tooth headset , 梓 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Gan. C is connected to the control electric C-control module; the cylinder is connected to the control-ftr machine for wireless transmission of voice, and ... '泉碉路电话模块, connected to the loose ^ line network telephone Modular system, 4 2 4 pull group, the roadless telephone communication service Internet 'β provider network - (3): The =:: model: the public telephone communication service; ,, Kushiro, to provide the general city - ΐ: : /, solution; = and digital audio ^ change / code circuit provides an analog audio system module, the judging bud headset, and in the accommodating slot whether to accommodate the blue, the blue buds to accommodate the blue bud Headphone signal 19 200841690 - an audio switching module connected to the control module, the screen pure group and the audio encoding/decoding circuit The audio switching module 'group is controlled by the control module' to switch the audio transmission path; a loudspeaker; a microphone; and an echo cancellation circuit connected to the audio purchase module, the amplification minus the microphone' The echo is removed by the circuit to eliminate the resonance sound (ECHO) generated when the loudspeaker is operated with the microphone. ', 曰 2 · As described in the scope of the patent application of the integrated communication device, further = include _ indication state, the display state is connected to the control module, is to provide electricity 'also in the bag, charging status, dialing The number and contact information are displayed. 3. The integrated communication device of claim i, further comprising a button module connected to the control module, providing a phone number and various function commands to the control module New Zealand. , ^ ^ 4. If you apply for the integrated communication device described in the full-time 丨 丨 item, the Bluetooth module in the basin can be wirelessly transmitted with the remote-blue mobile phone. 〆 〆 . ^ — — — — — — — — — — — — — — — — — — — — — — — — 整合 整合 整合 整合 整合 整合 整合 整合 整合 整合 整合 整合 整合 整合 整合 整合 整合 整合 整合 整合 整合a magnetic component, the Bluetooth headset is adjacent to the earphone, and when the slot is, the magnetic component absorbs the absorbing member of the Bluetooth headset, and the bud headset is placed in the earphone accommodating slot, and the Bluetooth headset is The transmission end of the ring is electrically connected to the control board of the body. , 6: an integrated communication device, which can be connected to a public telephone network for dialing general local telephones. The communication device includes: 20 200841690 A Bluetooth headset with a signal transmission terminal; a radio telephone body The device has a headphone receiving slot and a control circuit and a board, wherein the earphone receiving slot can accommodate the Bluetooth headset, so that the signal transmitting end of the Bluetooth headset is electrically connected to the control circuit board, and the control circuit The board comprises: a control module; a Bluetooth module connected to the control module, the Bluetooth module and the Bluetooth headset for voice wireless transmission; f a public telephone module connected to the control module The public telephone module is connected to the public telephone network to provide a general local telephone communication service; an audio encoding/decoding circuit is connected to the control module and the Bluetooth module, and the audio encoding/decoding circuit is Providing analog audio and digital audio conversion; a judgment and charging circuit is connected to the control module, and the determining and charging circuit determines whether the earphone receiving slot accommodates the blue C-bud earphone, and When the earphone receiving slot accommodates the Bluetooth headset, the audio sensor is charged, and an audio switching module is connected to the control module, the public telephone module and the audio encoding/decoding circuit, and the audio switching module > the group is controlled by the control module to switch the audio transmission path; a sound reinforcement, a microphone; and an echo cancellation circuit connected to the audio switching module, the loudspeaker and the microphone, The echo cancellation circuit is used to eliminate the resonance sound (ECHO) generated by the 21 200841690 loudspeaker and the microphone. 7. The integrated communication device of claim 6, further comprising a display coupled to the control module for providing battery power, state of charge, dialing number, and contact information display. 8. The integrated communication device of claim 6, further comprising a button module connected to the control module, providing a phone number and various function commands to the control module . 9. The integrated communication device according to claim 6, wherein the Bluetooth headset is further provided with an absorbing member, and the earphone accommodating groove of the body is further provided with a magnetic component, the Bluetooth headset is adjacent to the earphone When the slot is received, the magnetic component absorbs the absorbing member of the Bluetooth headset, and the Bluetooth headset is received in the earphone accommodating slot, and the signal transmitting end of the Bluetooth headset is electrically connected to the body Control board. 22twenty two
TW96112714A 2007-04-11 2007-04-11 Integrated communication apparatus TWI344781B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW96112714A TWI344781B (en) 2007-04-11 2007-04-11 Integrated communication apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW96112714A TWI344781B (en) 2007-04-11 2007-04-11 Integrated communication apparatus

Publications (2)

Publication Number Publication Date
TW200841690A true TW200841690A (en) 2008-10-16
TWI344781B TWI344781B (en) 2011-07-01

Family

ID=44821611

Family Applications (1)

Application Number Title Priority Date Filing Date
TW96112714A TWI344781B (en) 2007-04-11 2007-04-11 Integrated communication apparatus

Country Status (1)

Country Link
TW (1) TWI344781B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102025819A (en) * 2009-09-11 2011-04-20 林碧芬 Digital enhanced wireless hold-free communication device
TWI548177B (en) * 2015-02-12 2016-09-01 許桂章 Wireless communication separating handheld device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102025819A (en) * 2009-09-11 2011-04-20 林碧芬 Digital enhanced wireless hold-free communication device
TWI548177B (en) * 2015-02-12 2016-09-01 許桂章 Wireless communication separating handheld device

Also Published As

Publication number Publication date
TWI344781B (en) 2011-07-01

Similar Documents

Publication Publication Date Title
US7925296B2 (en) Intergrated communication apparatus
AU2008250885B2 (en) Intergrated communication device
CN201197140Y (en) Wireless playing headphone
EP1990982B1 (en) Integrated communication apparatus comprising a Bluetooth headset
CN201349217Y (en) Bluetooth headset jack
US20070281751A1 (en) Method and apparatus for enabling a user to interrupt the supply of a service to the user
CN201042032Y (en) Integrated communication device
KR200470443Y1 (en) A control system having toward a PTT earphone function for a carrying terminal
TW200841690A (en) Integrated communication apparatus
CN101727963B (en) Audio frequency play device having fixed phone and wireless mobile double-network interconnection function
TW200845708A (en) Universal speakerphone with adaptable interface
WO2009009963A1 (en) Integrated device for local telephone communication
CN201238322Y (en) Fixed telephone with mobile phone combining function
TWI323598B (en)
CN201248127Y (en) Earplug type stereo Bluetooth earphone
CN218976709U (en) Wireless communication system
CN202889465U (en) Mobile conference telephone
TWI433525B (en) Dect wireless hand free communication apparatus
CN203301699U (en) Police wireless earphone bluetooth emitter
CN208924319U (en) Mobile phone attachment device
CN109714461B (en) Method and apparatus for reducing telephone call cost
CN206021467U (en) One-touch emergency caller
TW201138491A (en) Wireless earphone with dual-mode communication
TWI343221B (en) Combination bluetooth headset and speaker base
CN201219285Y (en) Telephone imbedded with Bluetooth module

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees