本(běn )(🈯)剧以(yǐ )消(xiāo )防(👷)局的通(tōng )信(✒)指令(🥇)中(📼)心(xīn )为(wéi )(🏽)舞(wǔ )(🐌)台(🍩)，描(miáo )(🌰)绘(huì )(🃏)了站(😘)在用(yòng )一部电(diàn )(🕰)话(🤢)维(wéi )(🤴)系(xì )生(shēng )命(mìng )的(de )“最前(qián )线(xiàn )”的(🌰)指(zhǐ )(🍖)令(lìng )(🔬)调(🏴)度(🗼)员们(men )(🥩)的(de )(💤)“现(xiàn )(🎾)实(📿)”。指令调度(dù )员(yuán )(🌗)们应(yīng )对(📼)紧(😎)急(jí )通(🖲)报，发(🕔)出(chū )(🔸)适(👑)当(🎩)的(de )(🤷)救护(hù )(🛍)车、消(xiāo )防(fáng )车(🙍)出(chū )动(dòng )(✳)指(zhǐ )(🔲)令(lìng )。他(tā )们是(🚥)拥有(🕌)各(🛺)种技(jì )(🎿)能的(de )(🥞)消(xiāo )(🗑)防、(🍮)急救(🙁)专家(jiā )(🚸)集(jí )(🖍)团(tuán )(🚑)，运用通(tōng )(🤯)信(😱)技能和(hé )医疗(liáo )(⏺)知(🚢)识(shí )(🌙)，为(🧚)了(🚣)挽(wǎn )(🔩)救(jiù )(🥁)濒临(📯)危(🚨)机的(⏯)“生(shēng )命(mìng )(🔢)”，每(měi )天(tiān )倾(qīng )听“声音”，用(yòng )(🙂)“声音”拯(zhěng )(🏂)救(jiù )(🙌)“生命(mìng )”。