BIGDBM US Phone Quality Scores with Telecom Carrier Derived Deliverability

A proprietary, data-science derived Phone Quality Level (PQL) score that measures the quality of the phone number(s) associated with an individual in our US Consumer database to ensure the highest levels of deliverability at a fraction of the cost compared to our competitors.

一种专有的、基于数据科学方法的电话质量等级（PQL）评分，该评分衡量了我们美国消费者数据库中与个人关联的电话号码（复数）的质量，以确保以远低于竞争对手的成本实现最高水平的可投递性。