When you are using 3g, be sure to communicate in batched bursts and to shut down communication at times when it is not needed.

在使用3g的时候，最好使用批处理的突发通信，在不需要时将他关闭。

youdao

When you are using 3g, be sure to communicate in batched bursts and to shut down communication at times when it is not needed.

在使用3g的时候，最好使用批处理的突发通信，在不需要时将他关闭。

youdao