求翻译：各级公司必须严格执行国家制定的各项电信业务资费政策和标准，做到明码标价，严禁乱收费，并应以多种方式为客户缴费提供方便。是什么意思？

Company at all levels must strictly enforce the telecommunications service pricing policies and standards formulated by the state, so the price tag, arbitrary charges is strictly prohibited, and a variety of ways to facilitate payment for customers.

Company at all levels must be strictly for the implementation of the national telecommunication services policy and standards, price tags, so do not charge fees, and should be in a variety of ways to provide customer convenience fee.

All levels of companies must strictly carry out the national formulation each telecommunication service fees policy and the standard, achieves with honest price tag displayed, forbid strictlys collecting fees randomly, and should pay expenses take many kinds of ways as the customer to provide the co

Developed by the company at all levels must be strict implementation of national telecommunications tariff policies and standards, failing, no fees, and should be provided as a convenience for customers in a variety of ways to pay.