M277197 · 八、新型說明： 新型所屬之技術領域】 免安係一種隨插即用網路電話通訊裝置，尤指-種 裝置：…及可在插入後立即執行的隨身網路電話通訊 【先前技術】 ^網路為全球提供—資料互通無障礙的平台，使得 :成年二通訊業者著眼於開發此一共通平台作遠端通話橋 樑’以·達到通話節費的目的。 惟，網路電話建構於原資料封包傳送平台上，首要解 ，=傳送即時性確保通訊品f，是以1家廠商提出許 夕、准持語音封包傳送即時性的網路架構，以提供較佳的通 =品質。目前網路電話經過這幾年的技術改進，在通話品 貝上已與原類比交換式電話系統相差無幾，相對地，上網 =口或公司單位使用網路電話進行通話管道的情形亦曰漸 普及。 以一般利用t腦上網的通話的族群來看目前網路電話 使用的情形’由於目前部份大型入口網站均提供有免費下 載的即時通訊軟體（例如：YAH00 messenger、msn、 SKYnet…等）’供上網使用者下載至電腦後執行後，再連 結該網站的伺服器輸入登錄的基本資料及建立相關聯絡人 (通訊錄）等，以利曰後使用時，能夠快速通知相關聯絡 人，名使用者已上線。而使用方式，不外乎由統一網路祠 服器記錄每位使用者的連線及電子郵件位址，當一位成功 M277197 登入的使用者再次連線至該伺服器時，該伺服器會讀取該 名使用者先前所建立同樣於此飼服器登錄成功的聯絡人資 料（如電子郵件帳號），並發送該名使用者已成功連線的 訊息予目前上線的其它聯絡人，同時也將該名使用者設定 聯絡人的連線情形反應給該名使用者的電腦上，如此，使 2者或其相關聯絡人即能與已上線的對方建立連線。以目 ^1)的各種通訊軟體接供士 & 土七 秋篮杈仏的功施看來，不外乎包含有：簡訊 郵件/白板/通話/影像等訊息的傳送，意即，連線的 雙方可進行以上的各種資料型態溝通，#當方便。 經上述說明應可知，目前以電腦進行網路電話的通訊 概有以下步驟：取得通訊軟體、安裝以及執行通訊軟體， =結至特定健器、進行絲資料的輸人、設定聯絡人 :料取付登錄进碼及帳號。之後，再重新連線至該飼服 X輸入密瑪及帳號以成功登入，選擇連線的一方或多方 立連線、選用軟體通話功能、進行通話。是以，一般 ^者藉由此種通訊軟體進行網路電話通訊時，執行通訊 =體=電腦會記錄使用者的帳號及密碼等資料。如此，對 腦：：使用者的電腦而言，雖然較方便上線，但卻會在電 碼 貧料無法回復時’ f重新尋找並設定原帳號及密 的脉由t大多數人難以完整記憶登錄資料，當面對此情形 、^生時，均會倍感困擾。 ^ 、 它電腦，同樣會面臨需重斬 = 夕出或使用其 登錄等問題，相當麻；==㈣、安裝、設定及 用電^上使用前述網路;:於的電腦(公 岭尾治，則有可能會遭人盜用密碼 ⑧ 4 M277197 及帳5虎的問題發生。 由前揭分析内容可 * ^ & J知，直接透過電腦安梦 軟體所進行網路通話大斗 固女凌及執行通訊 右荽A八从 式’仍存在相當多使用上的缺K乃 有者女全性方面的問題，… 的缺點及M277197 · 8. Description of the new type: The technical field of the new type] Security is a plug-and-play internet phone communication device, especially-a device: ... and a portable internet phone communication that can be executed immediately after plugging in [prior art ] ^ The Internet provides a platform for the world to have a barrier-free communication of data, which makes it possible for adult telecommunications operators to focus on the development of this common platform as a remote communication bridge to achieve the purpose of reducing call costs. However, the Internet phone is built on the original data packet transmission platform. The first solution is to ensure the real-time performance of the communication product f. It is a network architecture proposed by one manufacturer, Xu Xi, and quasi-voice packet transmission to provide real-time performance. Best pass = quality. At present, after several years of technical improvements in Internet telephony, the calling product has been almost the same as the original analog switched telephone system. On the other hand, Internet access or the use of Internet telephony channels in company units has become increasingly popular. . Look at the current situation of Internet telephony from the group of people who use t brain to access the Internet. 'Because some large portals currently provide free downloading instant messaging software (such as: YAH00 messenger, msn, SKYnet, etc.)' for After the Internet user downloads it to the computer and executes it, he then connects to the server of the website to enter the basic information for registration and establish related contacts (address book). Go live. And the use method is nothing more than a unified network server to record each user's connection and email address. When a successful M277197 user logs in to the server again, the server will Read the contact information (such as e-mail account) previously created by the user that is also successfully registered with this feeder, and send a message that the user has successfully connected to other contacts currently online, and also The connection situation of the user setting contact is reflected on the user's computer, so that the two or their related contacts can establish a connection with the online counterpart. With the help of various communication software of the item ^ 1), it seems that nothing more than the transmission of messages such as text messages, whiteboards, calls, and images, that is, connection Both parties can communicate with each other in the above data types, # 当 convenient. According to the above description, it should be known that the current Internet phone communication using a computer has the following steps: obtain the communication software, install and execute the communication software, = connect to a specific device, perform input of silk data, and set up contacts: material payment Login code and account. After that, reconnect to the feeding service X. Enter the Mimar and account to successfully log in. Select one or more parties to connect, select the software call function, and make a call. Therefore, when a general person uses this communication software to perform Internet phone communication, the communication is performed. The body = the computer will record the user's account and password and other data. In this way, for the brain: the user's computer, although it is more convenient to go online, it will find and set the original account and password when the code cannot be restored. Most people have difficulty remembering the login data completely. In the face of this situation, I will feel troubled. ^, Other computers, also face the need to re-cut = evening out or use its login and other issues, quite numb; = = ㈣, installation, settings and electricity ^ using the aforementioned network;: Yu's computer (Gongling Meiji , The problem of password misappropriation ⑧ 4 M277197 and account 5 tiger may occur. The contents of the previous analysis can be analyzed * ^ & J knows that the Internet calls made directly through the computer Anmen software to fight the female heroine and Executing the communication right 荽 A eight congruent 'There are still quite a lot of problems in the use of K is the problem of women's overall sexuality, ... the disadvantages and
而且則述無論是下I 於登錄及建立連絡人I 、女裝以至 卜e 人寺，亦非屬簡易而任何人可輛& γ 仃，是以，申請人提 了 t易施 ’、 種旎免除前述福雜I # Λ + 路通話問題的解決方宰， ”扃使用網 更無後顧之憂。 讓-般網路電話使用者於使用上 【新型内容】 為此’本創作的主要 文曰的係提供一種配合雷 網路電話通訊裝置，1 。電細使用的 使用，if H 有4用串列埠以供插接至電腦上 使用，並且具有隨插即用 σ ® , 動啟動執仃的特點，令使用 考/、要將本創作插接至任 q玉知的4用串列埠上， 鈐 入任何資料即能由電腦自 不輸 立即、隹m 元成網路登錄與連線的步驟， 立即進仃撥唬與通話，提一 置。 /、隧插即用的網路電話通訊裝 欲達上述目的所使用的主 裝置包人有· 要技術係令該網路電話通訊 一萬用串列埠，係用以盍 〃玉私上相對應的插槽連接； 一 USB控制器，其内含隹 ,, '、、、、夂才工制态（Switching Hub ) 的功旎，並與裝置上的萬用_ 指AA、s ¥幻埠連接，即藉由萬用串列 禪的通訊協定規範，判斷該萬 研％禹用串列埠是否與電腦連接，· 一記憶單元，係雙向遠技5 # Ττ。Moreover, it is stated that whether it is to register and establish contacts I, women's clothing, or even Buddhism temple, it is not simple and anyone can drive & γ 仃, so the applicant mentioned teasy ', species旎 Remove the above-mentioned Fuza I # Λ + solution to the call problem Fang Zai, "扃 use the Internet has no worries. Let-general Internet phone users use the" new content "for this' The main text of this creation It provides a communication device that cooperates with Lei Internet phone. 1. For the use of electronic devices, if H has a 4-port serial port for plugging into a computer, and it has a plug-and-play σ ® that can be activated automatically. Features, make use of the test /, to plug this creation to Ren Q Yuzhi's 4-purpose serial port, enter any data, the computer can immediately enter the network registration and connection without input Steps, immediately start bluffing and calling, and put it on. / 、 Tunnel plug and play Internet phone communication equipment The main device used to achieve the above purpose is packaged by a person who requires technology to make the Internet phone communication 10,000 The serial port is used to connect with the corresponding slot on Saitama privately; a U SB controller, which contains the functions of 隹 ,, ',,,, and 夂 Switching Hub, and is connected to the universal _ on the device means AA, s ¥ magic port, that is, by universal The communication protocol specification of Tanzen, to determine whether the serial port used by Wanyan% is connected to the computer, a memory unit is a two-way remote technology 5 # Tτ.
^ 接至5亥UsB控制器，該USB 才工制器可接收電腦控制命令， 7 將貝科儲存於記憶單元中， M277197 或自記憶單元令將該資料讀出，· 一網路電話通訊控制器，亦與該USB控制器連接，其 内建有網路電話通訊的相 八pm ”目關貝枓（如··通訊程式、帳號、 豆錄貝料專，而此等棒走、 — x〜、且錄貧料為預先存入，無須後 績人工建立）； 夂 、當^JSB控制器判斷與電腦取得連線，會反應予該網路 ^舌通Dfl控制益’此時該網路播放控制器會自動進行自我 (self test) ^ ^ ^ ^ (self authentication) ? ， 更藉由電腦自動盘铜卩奴纟闽々 …罔1V、網路連接’將登錄資料讀出，透過 電腦與特定伺服器取 y 侍逑綠登入，並連結相關聯絡人， Μ功後’使用者即可藉由電腦上的相關硬體設備（麥克 風及制幻與連線的對方進行通話，待通話結束，使用者 只需將本裝置抽離電腦，該電腦會判斷與本裝置斷線而自 動結束電話通訊’並關閉網路通話的相關程序。如此，本 創作配合電腦執行網路通話時’由於播號通話程序所使用 的相關資料均内建於網路電話通訊控制器中，電腦端完全 無需安裝任何通訊軟體’以及設定使用者的登錄資料與輸 入額外聯絡人等相關資料，使用者可隨身攜帶本創作至任 何f有網路連線功能的電腦上使用，不必擔心資料被盜取 或疋遺忘登錄資料而造成的種種麻煩。又，本裝置内設有 記憶單元，更提供使用者一個方便攜帶使用的儲存媒體， 具有相當實用之功效。 本創作另一目的係提供一種具有數位音樂播放功能的 網路電話通訊裝置，即上述網路電話通訊裝置再内設有一 M277197 數位音樂播放器 音樂播放功能。 令本創作的網路電話通訊裝置具有數位 本創作再一目的#接征 ^ B ^ J你徒供一種具有藍芽通訊功能的網路 電洁通訊裝置，即上述網说φ 4、= 丨碰、，、罔路電話通訊裝置設置有一藍芽通 &孔裝置’以與外部藍穿φ 1牙通Λ凌置取得無線連線，進行資料 交換或通訊。 本創作又-目的在於提供一種具有撥號按鍵以及耳機 與麥克風接頭的網路電話通訊裝置，上述網路電話通訊裝 置尤可便於在此裝置上亩桩袍γ M h上 上直接進仃按鍵撥號以及插接耳機麥 克風通話，相當方便。 【實施方式】 首先，月參閱第-圖所不，係為本創作隨身網路播放袭 置（1 0 )的一較佳實施例，其包含有： 1 一萬用串列埠（11)，可與電腦上相對應的插槽連 - USB控制器（2 〇 )’係與該萬用串列埠（丄1 ) 連接，提供訊號偵測及轉換的功能； -記憶單元（2 1 ) ’係雙向連接至該刪控制器（2 〇 ) ’ β USB控制器（2 Q )可接收電腦控制命令，將？ 料儲存於記憶單元(2 1 )中，或自記憶單元（2 χ ; 將：資料讀出，該記憶單元（2丄）可為一快閃記憶體， 以前述兩項元件即構成一般所謂的「隨身碟」，兼具^ 存資料的功能； ~ = 一網路電話通訊控制器（3 〇 )，亦連接於該USB控 M277197 制器（2 0)，内建有網路通訊相關程式（至少包含一網 =話通訊程式）及資料（如：至少—筆帳號登錄或登入 貝村），又，可將此網路電話通訊控制器（3 〇 )整人於 前述記憶單元（2 })内， ° 成兩個獨立的部份施行之。 ㈡分#j技術劃分 :再參閱第二圖所示，係為本創作另—較佳實施例， 目同’肖uSB控制器（2〇)可 =有—ί線控制器（Switehing Hub)功能，以與一數位 乂 (40)連接，该數位音樂播放單元（40) 係用以播放數位格式的音樂信號，如MP3音樂栌案 參=三圖所示，係為本創作再一較佳實二，其與 =圭貫施例大致相同’惟進一步包含有—藍芽通訊模 故二0乂，由於該USB控制器内含集線控制器的功能， 故了该監牙通訊模組（5 、查 朴 哭式壯嬰、/ ◦)連接，错以與外部藍芽通訊 口口或衣置進行無線連線。 =再參閱第四圖所示，為本創作另一較佳實施例，其 主要令該USB控制器（2 〇 )推牛4从 ,, , )進一步連接有一按鍵組（5 1 )、一麥克風接頭（5 ?)芬一 κ . )及一耳機接頭（5 3 )，如 = :::p可藉由按鍵組（51)設定撥號號碼，以及 配5:接麥克風：耳機等裝置，直接進行通話，相當方便。 凊同時參閱第一圖及第五岡一 、，A *五®所不’係為本創作實際操 作4圖：百先將本創作的萬用串列埠（11)插入電腦 對應的插槽中（60 )，以與電 控制器（…經由萬用串：:(取 甲夕J埠（1 1 )的既有通訊功能， M277197 並且會同時反應予該網路 判斷本創作已順利與電腦連接 電話通訊控制器（3 〇 )。 當網路電話通訊控制器（3 0 )接收到萬料列璋㈠ 〃 接至電恥妗，其會自動啟動進行一連串的自我測 '式自我驗迅程序，待測試正常（如網路是否正常連線） 驗證以及自動登入成讀（61)，該網路電話通訊控制器 ㈡〇)即執行電話通訊連線程式（62)，吾人僅需選定^ Connected to 5U UsB controller, the USB controller can receive computer control commands, 7 store Beco in the memory unit, M277197 or self-memory unit to read the data, an internet telephone communication control Device, which is also connected to the USB controller, which has built-in Internet phone communication, which is related to pm ”“ Megoseki ”(such as communication programs, account numbers, bean recording materials, and so on, — x ~, And the poor materials are stored in advance, without the need to manually establish afterwards); 夂, when the ^ JSB controller determines that the connection with the computer, it will be reflected to the network ^ Tongtong Dfl control benefits' At this time the network The playback controller will automatically perform a self test ^ ^ ^ ^ (self authentication), and it will automatically read the registration information through the computer's automatic drive, 1V, and Internet connection. The specific server uses y to log in and connect to the relevant contacts. After the M function, the user can make a call through the relevant hardware devices on the computer (the microphone and the remote control and the connected partner, and wait for the call to end. The user only needs to remove the device from the computer, and the computer will Automatically end phone communication when disconnected from the device and close the related procedures of Internet calls. In this way, when the author works with a computer to perform an Internet call, the relevant data used for the call procedure is built into the Internet phone In the communication controller, there is no need to install any communication software on the computer's side, as well as setting the user's login information and inputting additional contacts and other related information, the user can carry this creation to any computer with a network connection function You do n’t have to worry about all the troubles caused by stolen data or forgetting to log in. In addition, the device has a memory unit, which provides users with a convenient storage medium for carrying, which has quite practical effects. The purpose is to provide an internet telephone communication device with digital music playback function, that is, the above-mentioned internet telephone communication device is further provided with a M277197 digital music player music playback function. So that the internet telephone communication device of this creation has a digital book creation一 目 # 接 征 ^ B ^ J You provide a network with Bluetooth communication capabilities The electric cleaning communication device, that is, the above-mentioned network said φ 4, = 丨 touch ,,, and the Kushiro telephone communication device is provided with a Bluetooth connection & hole device 'to obtain a wireless connection with the external blue through φ 1 tooth communication Λ, Data exchange or communication. The purpose of the present invention is to provide an internet phone communication device with a dial button and an earphone and a microphone connector. The above internet phone communication device can be conveniently used on this device. It is quite convenient to directly enter the key dialing and plug in the headset microphone to talk. [Embodiment] First, please refer to the diagram in Figure -1, which is a preferred embodiment of this creative portable network playback attack (1 0). It includes: 1 universal serial port (11), which can be connected to the corresponding slot on the computer-USB controller (2 0) 'is connected to the universal serial port (丄 1), providing signals Detection and conversion functions;-The memory unit (2 1) 'is connected bidirectionally to the delete controller (2 0)' β USB controller (2 Q) can receive computer control commands, will it? The material is stored in a memory unit (2 1), or a self-memory unit (2 χ; read out: data, the memory unit (2 丄) can be a flash memory, and the aforementioned two elements constitute a so-called "USB drive", which also has the function of storing data; ~ = an Internet phone communication controller (30), which is also connected to the USB control M277197 controller (20), and has built-in network communication related programs ( Contains at least one network = phone communication program) and data (such as: at least — account login or login to Beicun), and this Internet phone communication controller (3 〇) can be integrated in the aforementioned memory unit (2}) Within the °, it is implemented in two separate parts. ㈡ 分 #jTechnical division: See also the second figure, which is another—preferred embodiment of this creation, which is the same as the Xiao uSB controller (20) Available = Yes-Switehing Hub function to connect with a digital 乂 (40), the digital music playback unit (40) is used to play digital format music signals, such as MP3 music As shown in the figure, it is a second best practice for this creation, which is approximately the same as = Gui Guan's example. Contains-Bluetooth communication module 20 乂, because the USB controller contains the function of the hub controller, the monitoring tooth communication module (5, Chapu crying baby, / ◦) is connected. Wireless connection with external Bluetooth communication port or clothing. = Refer to the fourth figure again, this is another preferred embodiment of the creation, which mainly makes the USB controller (20) push the 4 ,,) Is further connected with a key set (5 1), a microphone connector (5?), A fin κ.), And a headphone connector (5 3), such as = ::: p can be set to dial by the key set (51) Numbers, and 5: connect microphones: headsets and other devices to make direct calls, which is quite convenient.参阅 Refer to the first picture and the fifth picture at the same time. A * 5® is not the actual operation of this creation. 4 picture: Baixian insert the universal serial port (11) of this creation into the corresponding slot of the computer. (60), with the electric controller (... via the universal string :: (take the existing communication function of Jiaxi J port (1 1)), M277197 will also reflect to the network at the same time to determine that this creation has been successfully connected to the computer Telephone communication controller (30). When the Internet telephone communication controller (30) receives all the data, it will automatically start a series of self-testing and self-checking procedures. To be tested normally (such as whether the network is connected normally) Authentication and automatic login to read (61), the VoIP communication controller (㈡〇) will execute the telephone communication connection program (62), we only need to select
受話者後，即能與通話的對方連線，#利用電腦上的麥克 風設備與對方進行通話（63 )。 當使用者欲結束此通話（64)，因為該萬用串列埠（工 1 )具有熱插拔的功能，故只需將該萬用串列埠（丄1 ) 與電腦插槽分離（65、 , ^ ^ ^ ^ 刀雕、〇5 )，電活通汛連線程式會自動檢測 (66) ’並於得知裝置已分離時，會自動關閉（67)並且 自電腦記憶體中釋放掉，令電腦回復至前—狀態，而不儲 存任何通話相關資料。 此外，該網路播放控制器（3 〇 )可進一步增設有簡 訊或影像傳輸程式，即當該網路電話通訊控制器（3 〇 ) 與網路另端對方通話時，可配合電腦的鍵盤及攝影裝置將 影像及簡訊等其它資料傳送至通話對方。 又，視使用撥打的實際需要，可增講不同地區的使用 帳號（如：台灣、大陸、美加··等），由於連接的伺服 器的地域不同，使得藉由網路電話播打至其它地區或國家 的類比父換式電活線路（下車功能）時，僅以當地電話費 率计彳貝而獲彳于通治節費的效益，故本創作的網路電話通訊 ⑧ 9 M277197 裝置在具有多組帳號的狀況下，於檢測及驗證成功後，執 订4項界面’將内建於其中的多筆登錄資料設計成選 項：供使用者選定其中-筆登錄或登入㈣，供使用者選 擇較合適通話環境或通話費率，進行節費通話。 、七述°兒月可知，使用者將播打網路電話的相關資料 ^内建於本創作巾，而本創作實際實施後體積小可身搞 2除具有自動播打網路電話外，更兼具有隨身大容量的After the callee, you can connect with the caller, and use the microphone device on the computer to talk to the caller (63). When the user wants to end the call (64), because the universal serial port (work 1) has a hot plug function, it is only necessary to separate the universal serial port (串 1) from the computer slot (65 ,, ^ ^ ^ ^ Sword carving, 〇5), the electricity connection program will automatically detect (66) 'and when it is known that the device has been disconnected, it will automatically close (67) and release it from the computer memory To return the computer to its previous state without storing any call-related data. In addition, the network playback controller (30) can be further provided with a text message or image transmission program, that is, when the Internet telephone communication controller (30) talks with the other party on the network, it can cooperate with the computer's keyboard and The camera sends other information such as images and text messages to the caller. In addition, according to the actual needs of dialing, you can add accounts in different regions (such as: Taiwan, mainland China, the United States, Canada, etc.). Because the regions of the connected servers are different, it is possible to make calls to other regions through Internet calls. Or the country ’s analog parent-type electric live line (get-off function), only the local phone rate is used to obtain the benefits of Tongzhi cost savings. Therefore, the Internet phone communication created by this author. 9 M277197 In the case of multiple groups of accounts, after successful detection and verification, subscribe to 4 interfaces 'design the multiple login data built into it as options: for users to choose-one to log in or log in' for users to choose More suitable for the call environment or call rate, to make cost-saving calls. It can be seen that in the following months, users will have relevant information about playing Internet calls ^ built into this creative towel, but after the actual implementation of this creation, they can be made small. 2 In addition to having automatic Internet calling, more Both with large capacity
你子媒體功此。當使用者欲播打網路電話日夺，只要將本創 插接在具有網路連線及麥克風基本㈣的電腦上，即能 自動執行電話通訊遠綠π斗、 ^ Λ逑線私式，與通話的對方取得連線；若 用者欲結束通話’也只要將本創作自電腦上拔除即可， 如此一來，由於本創 作將電活通訊用的相關資料均内建於 2電話通訊控制器中，電腦並無需安裝及設定任何通訊 ^以及完全免除帳號資料㈣的危㈣生，提供一種免 文展、安全性高且隨括 1現猶即用之網路電話通訊裝置。 【圖式簡單說明】 f 一圖·係本創作第一較佳實施例的電路方塊圖。 f:圖·係本創作第二較佳實施例的電路方塊圖。 $圖係本創作第三較佳實施例的電路方塊圖。 第四圖·係本創作第三較佳實施例的電路方塊圖。 第五圖··係本創作一操作流程圖。 【主要元件符號說明】 (10)網路電話通訊裝置 (1 1 )萬用串列埠 (S) 10 M277197 (2 Ο ) USB控制器 (2 1 )記憶單元 (3 0 )網路電話通訊控制器 (4 0 )數位音樂播放單元 (5 0 )藍芽通訊模組 (5 1 )按鍵組 (5 2 )麥克風接頭 (5 3 )耳機接頭Your child media did it. When the user wants to broadcast the Internet call, as long as the plug is connected to a computer with a network connection and a basic microphone, the telephone communication can be automatically performed. Get connected with the caller; if the user wants to end the call, you only need to unplug this creation from the computer. In this way, because this creation has built-in relevant information for electric communication in 2 telephone communication controls In the device, the computer does not need to install and configure any communication ^ and completely avoids the danger of account data. It provides an Internet phone communication device that is free of exhibitions, high security, and ready to use. [Schematic description] f A diagram is a circuit block diagram of the first preferred embodiment of the present invention. f: The diagram is a circuit block diagram of the second preferred embodiment of the present invention. The figure is a circuit block diagram of the third preferred embodiment of the present invention. The fourth figure is a circuit block diagram of the third preferred embodiment of the present invention. Fifth Figure ... This is an operation flowchart of this book. [Description of main component symbols] (10) Internet phone communication device (1 1) Universal serial port (S) 10 M277197 (2 0) USB controller (2 1) Memory unit (3 0) Internet phone communication control (4 0) digital music playback unit (50) Bluetooth communication module (5 1) button group (5 2) microphone connector (5 3) headphone connector