It also allows for unconditional reversal of the call charging based on subscription data related to the called user.

它还允许根据被叫用户预约数据进行无条件反向计费。

youdao

It also provides the called user with the means to reverse call charging during the active phase of the call for either the rest of the call or for the entire call.

它也向被叫用户提供了在呼叫激活阶段对剩余呼叫或对整个呼叫反向呼叫计费的方法。

youdao

A charging call is on offensive foul.

带球撞人是进攻犯规。

youdao

Given that there already is Skype out there (and any number of competing VOIP services) in the long term the only real hope for the telecoms and airtime providers is to entirely move away from the per call charging system.

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The company should already be charging the most it can for that marginal phone call and a change in sunk costs might affect accounting profit but not that revenue maximising price charged.

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