Follow Up

1. To find out more about something, or take further action in regards to it.
[Noun] {Follow-up} Actions to ensure that earlier actions were successful, or a sequel to a book, movie, album, etc.

Examples: I called Amazon to follow up on the order I placed last week.
Every week Lisa called the bank to follow up on the status of her loan application.
[noun] After the initial physical examination, my cousin was advised to make a follow-up appointment.

See our complete list of English phrasal verbs.