What if I can't get through to the courier company when I receive the goods?

I often encounter this kind of thing. I usually buy a lot of things myself, and then I am busy with work, always in meetings, or I can't hear the phone, because there are many contradictions between this and the courier brother. What can I say? I feel embarrassed myself, and it's not easy for others.

I lost something because of this, and I didn't get it back in the end. Then there was nothing I could do. When I received a phone call during the meeting, I sent a text message asking if it was an express delivery, and when it arrived, I told people where it was safe. Recommended Iflytek calls, a small program, set up a place that can automatically reply to express delivery, which is quite convenient.