本(běn )剧(🕕)以(yǐ )消(xiāo )(🌠)防局(jú )(🔨)的(🆓)通(tōng )(⛲)信(xìn )(✒)指(zhǐ )令中(zhōng )(📼)心(xīn )(📒)为(wéi )(🏽)舞(🐌)台,描(miáo )绘(huì )了站在(zài )用(yòng )一(🛍)部(bù )(🔱)电(diàn )话(huà )(🤢)维(wéi )(🤴)系(🍥)生(🎺)命(🔧)的“最(zuì )(🆖)前线(xiàn )”的指令(lìng )(🔬)调度(dù )(🗼)员们(🥩)的(de )“现(xiàn )实”。指(⏬)令(🎲)调(🎏)度(dù )员(yuán )(🌗)们(men )(🏇)应(yīng )对(duì )(📼)紧(jǐn )急(jí )(🚤)通(🖲)报(bào )(⚫),发出(🔸)适当(🎩)的(de )(🤷)救护(🛍)车(🎡)、(🕖)消(xiāo )防车出(💆)动(dòng )指令(lìng )(🥄)。他(tā )们(men )(🏐)是(shì )(🚥)拥有(yǒu )各种(zhǒng )技(🎿)能(néng )(🎫)的(de )消(xiāo )防、(🍮)急(jí )救专(😻)家(jiā )(🚸)集(jí )(🖍)团,运(yùn )用(yòng )(🕕)通(tōng )信(xìn )(😱)技(jì )能(🤷)和(hé )(🔊)医疗知识,为了(le )挽救(jiù )(🥁)濒临危机(🛑)的(⏯)“生(🖲)命(🔢)”,每(🦗)天(🌑)倾(qīng )听(🌊)“声音(🥔)”,用(🙂)“声(shēng )(🔝)音(yīn )(✋)”拯救(🙌)“生命(mìng )”。