康城站楼高3层，底层为地面车站月台，站内共设有4条扶手电梯、3部升降机及楼梯，顶层则为日出康城住宅平台，在月台旁边为港铁将军澳车厂。
本班列车以康城为终点站，前往坑口或宝林的乘客，请等候下一班列车。
This train will arrive at lohas Park, passengers to Hang Hau or Po Lam, please wait for the next train.
列车由康城前往北角下一站：将军澳，乘客可以转乘列车前往宝琳或坑口。
Next station: Tseung Kwan O. This train stops service at Tiu Keng Leng. Passengers for Po Lam, Hang Hau, Yau Tong, Quarry Bay or North Point, please interchange at Tseung Kwan O Station.
列车由康城前往调景岭下一站：将军澳。
Next station: Tseung Kwan O. This train stops service at Tiu Keng Leng.
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