Automatic number identification 發(fā)信號碼的自動(dòng)識別裝置
Ani automatic number identification 自動(dòng)號碼識別
Automatic number identification 自動(dòng)數(shù)目識別
百科解釋
Automatic number identification (ANI) is a feature of telephony intelligent network services that permits subscribers to display or capture the billing telephone number of a calling party. In the United States it is part of Inward Wide Area Telephone Service (WATS).