mòshēng shīfu shàngmén shí, kěyǐ quèrèn píngtái, gōngdān, xìngmíng huò diànhuà wěihào

陌生师傅上门时，可以确认平台、工单、姓名或电话尾号。

When an unfamiliar technician comes to your home, you can verify the platform, work order, name, or the last few digits of their phone number