监督电话

jīn hòu qì chē wéi xiū diàn bì xū zài diàn nèi xǐng mù wèi zhi gōng shì jī dòng chē wéi xiū xiàng mù gōng shí dìng é shōu fèi biāo zhǔn zhì liàng bǎo zhèng qī hé jiān dū diàn huà

今后，汽车维修店必须在店内醒目位置公示机动车维修项目、工时定额、收费标准、质量保证期和监督电话。

Besides the requirements above, according to the amendments, auto repairing store operators must show business license and motor vehicle maintenance signs in bold places.