I don't know what to do with my own residential property phone.

This situation can be inquired by looking at the brands publicized by the property company, consulting neighbors or owners' committees, etc.

1. Check the signs posted by the property management company: In general, the property management company will post the service telephone number at the entrance of the community, the entrance of the building or the entrance of the unit, or set up a bulletin board on the wall outside the office of the property management office, with the contact information of the property management company written on it.

2. Consult the neighbors or owners' committee: If you don't know the neighbors in the community, you can ask the doorman or cleaner. If the community has set up an owners' committee, you can also consult.