我手機没信號。

My cell phone doesn't have any reception.

My mobile doesn't have any reception.

My mobile hasn't got a signal.

My mobile hasn't got any signal.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
2 手機 shǒujī cell phone; mobile phone

classifier: 部
=3 没 méi (negative prefix for verbs) have not; not
=3 没 mò
  1. drowned
  2. to end
  3. to die
  4. to inundate
4 信號 xìnhào signal