customer service

The manager emphasized the importance of polite customer service during the meeting.

매니터는 회의 중에 정중한 고객 서비스의 중요성을 강조했습니다.

The company received a complaint about its customer service response time.

회사는 고객 서비스 응답 시간에 대한 불만을 받았습니다.

The restaurant chain is expanding its customer service department to handle increased customer inquiries.