1, directly refuse to answer the phone: If you don't want to answer the phone of the environmental housekeeper, you can directly refuse to answer or blacklist it, so that you won't receive any more calls from this number.
2. Communicate with the environmental housekeeper: If you think that the phone call of the environmental housekeeper is disturbing your normal life, you can communicate with it and ask it to reduce the frequency of calls.
3. Reflect the problem through official channels: If the phone number of the environmental housekeeper belongs to harassing calls, you can reflect the problem to relevant departments through official channels and seek solutions.