to use the phone to talk to someone

My dad called me up to tell me the good news. 我爸爸打电话告诉了我这个好消息。

to order someone to join a military organization or to ask someone to join an official, especially national, team

He was called up when the war began. 战争开始时他被征召入伍。

Lucie Saint was called up for the final against Brazil. 卢西‧森特应召入队参加对巴西队的决赛。

to find and show information on a computer screen

You can use the search facility to call up all the occurrences of a particular word in a document. 你能利用查询功能调出某个特定的词在文件中出现的情况。