本(běn )剧(jù )以(yǐ )消(🌠)防(fáng )局的(de )通信指令中(📼)心(xīn )(📒)为(🏽)舞(wǔ )台(tái )，描绘(huì )了站(zhàn )(😘)在(zài )用(yòng )一(yī )(🛍)部(bù )(🔱)电(diàn )(🕰)话(🤢)维(wéi )(🤴)系生(shēng )命(mìng )(🔧)的(de )“最(🆖)前(qián )(🥈)线(🐉)”的指(zhǐ )(🍖)令调(diào )度(🗼)员(yuán )们(🥩)的(💤)“现(🎾)实(shí )”。指令(🎲)调(🎏)度(dù )员(🌗)们(men )(🏇)应(yīng )(♑)对(duì )(📼)紧(jǐn )急通(tōng )(🖲)报(bào )，发出(🔸)适(shì )(👑)当(🎩)的救(🗄)护(hù )(🛍)车(chē )(🎡)、消防车(🙍)出(chū )动指(zhǐ )令(lìng )(🥄)。他(tā )(🚉)们(men )是(shì )拥(🐖)有(yǒu )(🕌)各(gè )(🛺)种(zhǒng )技(jì )能的消(🗑)防、(🍮)急(jí )救(🙁)专(😻)家集(jí )团，运(yùn )(🥀)用(🕕)通(🤯)信(xìn )(😱)技(🐖)能(néng )(🤷)和(hé )医(yī )疗知(🚢)识(shí )(🌙)，为(wéi )(🧚)了挽(wǎn )(🔩)救(jiù )(🥁)濒临(📯)危(wēi )机(jī )的“生(shēng )命(🔢)”，每(měi )(🦗)天(tiān )倾(🎛)听(tīng )(🌊)“声(shēng )(🥎)音(🥔)”，用(yòng )(🙂)“声(shēng )(🔝)音”拯(zhěng )救“生(shēng )命(mìng )(🌞)”。