本(běn )(🈯)剧以(🍅)消(xiāo )防(fáng )局(jú )的(de )(🆓)通信(✒)指(zhǐ )令(lìng )(🥇)中(📼)心为舞(wǔ )(🐌)台(tái )(🍩),描(miáo )绘了(🕋)站(zhàn )(😘)在(🕟)用一(yī )部(🔱)电(🕰)话(🤢)维系生命(🔧)的“最(zuì )前(qián )(🥈)线(xiàn )(🐉)”的(de )指(🍖)令(🔬)调度(dù )(🗼)员们的(de )(💤)“现(xiàn )实(shí )”。指(⏬)令(lìng )(🎲)调(diào )(🎏)度(dù )(❣)员(🌗)们应(♑)对(📼)紧急(jí )通(🖲)报(bào ),发(🕔)出(chū )适(shì )(👑)当的(de )救(jiù )(🗄)护(hù )车(chē )、消(xiāo )防(fáng )车(🙍)出(chū )动(✳)指令。他(🚉)们(men )(🏐)是拥(yōng )有(🕌)各种(zhǒng )(📞)技(jì )(🎿)能(néng )(🎫)的(de )消(xiāo )防(😚)、(🍮)急(✖)救(🙁)专(zhuān )家(jiā )集团(tuán ),运(yùn )用(yòng )通(tōng )信技(jì )(🐖)能和(hé )(🔊)医(💞)疗(liáo )知(zhī )识(shí )(🌙),为(wéi )(🧚)了(le )挽救(🥁)濒(bīn )临危机(jī )(🛑)的“生(🖲)命(🔢)”,每(🦗)天(🌑)倾(qīng )(🎛)听(🌊)“声(shēng )音(🥔)”,用(yòng )“声(shēng )(🔝)音(yīn )(✋)”拯(zhěng )(🏂)救“生(shēng )(🤸)命(🌞)”。