- A facility that identifies and displays the telephone numbers of incoming calls made to a particular line.More example sentences
- A popular item, Lee says, is linking telephone caller ID to the television.
- Digital phones support new features like caller ID, text messaging or wireless internet services.
- But like caller ID and call waiting, once people start using them, they won't get by without them.
More definitions of caller IDDefinition of caller ID in:
- The US English dictionary