I wrote a phone call on the partition of the elevator. Does the property management company have the right to fine me?

It's hard to say, there is no such provision in the law.

It is said that the property management company has no right to fine you, and it is impossible to sue you if you don't pay the property management company. But if they sanction you in other ways, such as restricting your rights and interests from water, electricity and services, because you are at fault in the first place, there is nothing you can do.

Therefore, according to the actual situation, if you can take the initiative to admit your mistakes and compensate for the losses, it is better to take the initiative. If the fine is too high, you can also resort to the law.

Finally, the landlord did something wrong. Don't do it again.