手机关机了

the phone is turned off

→ 手机
phrase Rare #24,079
the phone is turned off 关机 means to turn off or shut down a device; 了 indicates a changed state. This can also imply that the phone has run out of battery or cannot be reached.
CH: 我的手机关机了,晚点再联系你。
EN: My phone is turned off, so contact me later.

他的手机关机了

His phone is turned off.

手机关机了

His phone is turned off.

— 小萝莉的猴神大叔 (2015)

妈妈手机关机了

Mom's phone is turned off.

— 釜山行 (2016)

手机关机了有什么事

My phone was turned off. What’s up?

— 看不见的客人 (2017)

你的手机关机了

Your phone is turned off.

— 看不见的客人 (2017)