get through
phrasal verb with get verb uk/ɡet/ us/ɡet/ getting | got | got or gotten
用电话联系上;打通电话
to succeed in talking to someone on the phone
I tried to call her but couldn't get through. 我试图给她打电话,但就是打不通。
I got through to the wrong department. 我把电话错打到另外一个部门去了。