A service whereby someone making a telephone call is notified of an incoming call on the line that they are already using, and is able to place the first call on hold while the second is answered.
More example sentences
- That's probably because the pre-paid cards also offer value-added services such as caller-ID, call waiting and even voicemail and roaming services.
- But like caller ID and call waiting, once people start using them, they won't get by without them.
- A single phone line with caller ID, call waiting and three-way calling will cost 830 a month.
Definition of call waiting in:
- The US English dictionary