caller ID

US /ˈkɔːl.ər ˌaɪˈdiː/
UK /ˈkɔːl.ər ˌaɪˈdiː/
"caller ID" picture
1.

nummerweergave, beller-ID

a telephone service that displays the telephone number of the calling party on the recipient's telephone equipment

:
My phone has caller ID, so I can see who's calling before I answer.
Mijn telefoon heeft nummerweergave, dus ik kan zien wie er belt voordat ik opneem.
Some people block their caller ID for privacy reasons.
Sommige mensen blokkeren hun nummerweergave om privacyredenen.