从DB上查fussen到titisee的火车，有点不明白，求大师解答从DB上查fussen到titisee的火车，打开详细的车次换乘细节，有这样一段话“RegionalbahnNumber of bicycles conveyed limited, vehicle-mounted accessaid, notification: 01806-512512 *, (*20 ct/call from German landline, mobile phone max. 60 ct/call)”这是什么意思啊
