概(Gai)述(Shu)：(?)

         矿(Kuang)用(Yong)无(Wu)线(Xian)手(Shou)机(Ji)通(Tong)信(Xin)系(Xi)统(Tong)采(Cai)用(Yong)无(Wu)线(Xian)宽(Kuan)带(Dai)通(Tong)信(Xin)技(Ji)术(Shu)，(?)通(Tong)过(Guo)配(Pei)备(Bei)的(De)专(Zhuan)用(Yong)通(Tong)信(Xin)手(Shou)机(Ji)，(?)借(Jie)助(Zhu)井(Jing)下(Xia)通(Tong)信(Xin)分(Fen)站(Zhan)，(?)可(Ke)轻(Qing)松(Song)实(Shi)现(Xian)矿(Kuang)山(Shan)企(Qi)业(Ye)内(Nei)部(Bu)的(De)手(Shou)机(Ji)通(Tong)信(Xin)；(?)可(Ke)满(Man)足(Zu)井(Jing)下(Xia)多(Duo)人(Ren)语(Yu)音(Yin)通(Tong)信(Xin)，(?)具(Ju)有(You)全(Quan)呼(Hu)、(?)组(Zu)呼(Hu)、(?)单(Dan)方(Fang)呼(Hu)叫(Jiao)、(?)发(Fa)短(Duan)信(Xin)等(Deng)功(Gong)能(Neng)。(?)

★(?)系(Xi)统(Tong)骨(Gu)干(Gan)采(Cai)用(Yong)光(Guang)纤(Xian)网(Wang)络(Luo)，(?)井(Jing)下(Xia)部(Bu)分(Fen)通(Tong)过(Guo)无(Wu)线(Xian)网(Wang)络(Luo)分(Fen)站(Zhan)支(Zhi)持(Chi)语(Yu)音(Yin)通(Tong)信(Xin)；(?)

★(?)手(Shou)机(Ji)可(Ke)在(Zai)整(Zheng)个(Ge)网(Wang)络(Luo)覆(Fu)盖(Gai)范(Fan)围(Wei)内(Nei)漫(Man)游(You)；(?)

★(?)有(You)线(Xian)网(Wang)络(Luo)采(Cai)用(Yong)光(Guang)纤(Xian)传(Chuan)输(Shu)，(?)速(Su)率(Lu)高(Gao)达(Da)100Mbps；(?)

★(?)网(Wang)络(Luo)采(Cai)用(Yong)总(Zong)线(Xian)型(Xing)拓(Tuo)扑(Pu)结(Jie)构(Gou)，(?)便(Bian)于(Yu)安(An)装(Zhuang)和(He)维(Wei)护(Hu)；(?)

★(?)井(Jing)下(Xia)无(Wu)线(Xian)网(Wang)络(Luo)分(Fen)站(Zhan)具(Ju)有(You)光(Guang)纤(Xian)交(Jiao)换(Huan)功(Gong)能(Neng)

★(?)对(Dui)讲(Jiang)功(Gong)能(Neng)：(?)可(Ke)进(Jin)行(Xing)双(Shuang)工(Gong)扬(Yang)声(Sheng)(免(Mian)提(Ti))对(Dui)讲(Jiang)，(?) 进(Jin)行(Xing)“(?)一(Yi)对(Dui)一(Yi)”(?)或(Huo)者(Zhe)“(?)一(Yi)对(Dui)多(Duo)”(?)通(Tong)话(Hua)；(?)

★(?)呼(Hu)叫(Jiao)功(Gong)能(Neng)：(?)电(Dian)话(Hua)呼(Hu)入(Ru)/呼(Hu)出(Chu)、(?)呼(Hu)叫(Jiao)转(Zhuan)移(Yi)、(?)呼(Hu)叫(Jiao)驻(Zhu)留(Liu)、(?) 呼(Hu)叫(Jiao)代(Dai)答(Da)、(?)近(Jin)来(Lai)电(Dian)信(Xin)息(Xi)、(?)免(Mian)打(Da)扰(Rao)等(Deng)；(?)

★(?)会(Hui)议(Yi)、(?)广(Guang)播(Bo)：(?)终(Zhong)端(Duan)和(He)服(Fu)务(Wu)器(Qi)端(Duan)可(Ke)向(Xiang)指(Zhi)定(Ding)的(De)用(Yong)户(Hu)群(Qun)发(Fa)起(Qi)会(Hui)议(Yi)和(He)广(Guang)播(Bo)；(?)

★(?)语(Yu)音(Yin)信(Xin)箱(Xiang)：(?)提(Ti)供(Gong)无(Wu)应(Ying)答(Da)语(Yu)音(Yin)留(Liu)言(Yan)信(Xin)箱(Xiang)，(?)可(Ke)使(Shi)用(Yong)电(Dian)脑(Nao)直(Zhi)接(Jie)播(Bo)放(Fang)或(Huo)使(Shi)用(Yong)电(Dian)话(Hua)分(Fen)机(Ji)终(Zhong)端(Duan)收(Shou)听(Ting)语(Yu)音(Yin)留(Liu)言(Yan)；(?)

★(?)数(Shu)据(Ju)传(Chuan)输(Shu)系(Xi)统(Tong)：(?)翔(Xiang)和(He)电(Dian)气(Qi)公(Gong)司(Si)铺(Pu)设(She)的(De) WLAN基(Ji)于(Yu)工(Gong)业(Ye)以(Yi)太(Tai)网(Wang)，(?)兼(Jian)容(Rong)性(Xing)、(?)整(Zheng)合(He)能(Neng)力(Li)强(Qiang)、(?)带(Dai)宽(Kuan)大(Da)，(?)可(Ke)满(Man)足(Zu)多(Duo)种(Zhong)数(Shu)据(Ju)同(Tong)时(Shi)通(Tong)讯(Xun)的(De)需(Xu)要(Yao)；(?)

★(?)防(Fang)水(Shui)、(?)防(Fang)尘(Chen)、(?)防(Fang)爆(Bao)；(?)

★(?)强(Qiang)插(Cha)、(?)强(Qiang)拆(Chai)：(?)若(Ruo)群(Qun)内(Nei)用(Yong)户(Hu)正(Zheng)在(Zai)通(Tong)话(Hua)，(?)可(Ke)以(Yi)通(Tong)过(Guo)插(Cha)入(Ru)调(Diao)度(Du)提(Ti)示(Shi)音(Yin)或(Huo)直(Zhi)接(Jie)语(Yu)音(Yin)插(Cha)入(Ru)的(De)方(Fang)法(Fa)进(Jin)行(Xing)调(Diao)度(Du)；(?)

★(?)一(Yi)键(Jian)报(Bao)警(Jing)：(?)用(Yong)户(Hu)遇(Yu)到(Dao)紧(Jin)急(Ji)情(Qing)况(Kuang)，(?)可(Ke)通(Tong)过(Guo)终(Zhong)端(Duan)手(Shou)机(Ji)上(Shang)的(De)“(?)一(Yi)键(Jian)报(Bao)警(Jing)”(?)键(Jian)向(Xiang)服(Fu)务(Wu)器(Qi)端(Duan)寻(Xun)求(Qiu)帮(Bang)助(Zhu)；(?)

★(?)短(Duan)信(Xin)：(?)终(Zhong)端(Duan)用(Yong)户(Hu)可(Ke)以(Yi)发(Fa)送(Song)/接(Jie)收(Shou)短(Duan)信(Xin)息(Xi)