Final answer:
Automatic Number Identification assists a customer service professional by providing the caller's phone number automatically, which aids in accessing account information quickly, improving efficiency.
Thus the corret opction is:b
Step-by-step explanation:
Automatic Number Identification (ANI) system is a feature of telephony that provides the receiver of a call with the caller's phone number.
For a customer service professional, ANI is beneficial as it assists by providing the caller's phone number automatically.
This capability significantly enhances customer service efficiency by allowing professionals to access the caller's account information or history before answering the call, thereby reducing the time to identify the customer and relevant information.
It is crucial especially considering the increased use of caller id, amidst the decreased use of landlines and the increased use of private numbers.
Despite challenges like privacy managers and voice mail which reflect the hectic nature of personal schedules and decreased willingness to be interviewed, ANI helps streamline communication.