只要於登入畫面內勾選「自動登入」，下次開啟應用程式時系統將自動執行登入，不需再次輸入電子郵件帳號及密碼。New communication app which allows you to make Totally free voice calls and send FREE messages Anytime and wherever you are, 24 several hours on a daily basis!畫面突然顯示「已登出帳�