“手机没信号”地道英语口语怎样表达？

【雅思口语天天练】手机没信号:1. My cell phone hasreally bad reception.　I have bad reception with my cellphone.我的手机信号很差。2. My cell phone has no signal here.我的手机在这儿没信号。3. You're breaking up. Hang up. I will call you back.信号断断续续的，先挂上，我再打给你。---大连智赢国际英语