The mobile phone usage of the administrative department of a company is as follows: 1. Xiao Wang dialed the phone of everyone in the administrative department; 2. Xiao Li once called Xiao Zhao, but Xiao Zhao never called anyone else; 3. People who have never answered calls from others in the administration department have never called others.
Which of the followings can be infered:
Xiao Wang answered the phone from everyone in the administration department