Discussion follow up：call in

I looked up “call in” in the online dictionary yesterday when I received that msg. I found one of “call in” meaning is “visit”. 

Thanks for everyone's discussion. 

Today， I confirmed it with the office coordinater， the policy was changed

last Friday when I was off. We donot need to go to the office in person but discuss with the office 

nurses via in-house phone. That is why she used “call in” yesterday. 

Sorry for the misleading. 

I guess booster shot affected my train of thought yesterday.：）