vocabulary related to phone put down or something else

Question

What's the word in English when in a phone conversation, one party suddenly put down the reception without saying goodbye or completing the conversation, just because of a tense conversation? Thank you

Answer 1

Hang up on (someone):

To disconnect a phone call. The term is often used to mean to end the call in the middle of the conversation:

• Don't you dare hang up on me, I'm not done issuing my complaint! I can't hear you anymore, it must be a bad signal.