The amount of public customers is large, the revenue from public customers is steady. So, the level of service to public customer embodies the whole level of service of telecom enterprise.

公众客户用户数量巨大，收入来源稳定，因此，对公众客户的服务水平体现了企业整体的服务水平。

youdao

The amount of public customers is large, the revenue from public customers is steady. So, the level of service to public customer embodies the whole level of service of telecom enterprise.

公众客户用户数量巨大，收入来源稳定，因此，对公众客户的服务水平体现了企业整体的服务水平。

youdao