It provides functions for intercity bus crews such as route inquiry, feed ticket check, and electronic ticket check.[Access Permission Information]Required access rights- Storage space: Temporary storage of terminal and bus company data (only used in versions 1.2.5 and lower)-Phone: Log in with your mobile phone number- Camera: Recognition of ticket barcode and QR code[Customer Center] For flight attendant app usage information and inquiries, please contact the Joy of Mobile Customer Center at 1644-2992.