Unlike standard phone jobs, which aim to resolve issues quickly and keep call times to a minimum, sex lines, which charge by the minute, try to drag out calls and encourage clients to call back repeatedly.
不同於一般電話客服以快速解決問題、縮短通話時間為目標，0204 色情電話是以拉長通話時間為獲利手段，更希望來電者多多回鍋，一打再打。