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Caller ID
01
来电显示, 来电号码识别
a system that shows the phone number of an incoming call
What is "caller ID"?
Caller ID is a feature that displays the phone number, and sometimes the name, of the person calling before the call is answered. This allows the recipient to know who is calling, helping them decide whether to answer or ignore the call. Caller ID is commonly used on both landline and mobile phones, providing an added layer of convenience and security by identifying callers. In some cases, it can also show the location or service provider associated with the number, helping to identify unknown or unwanted calls.
Example
He set up caller ID on his phone for better identification.
She checked her caller ID to see who was calling.
He ignored the call when the caller ID showed an unknown number.
例子
He set up caller ID on his phone for better identification.
She checked her caller ID to see who was calling.
He ignored the call when the caller ID showed an unknown number.
She was pleased to see her friend’s name on the caller ID.
