基本功能：可查询本次通话开始时间，通知时间长、通话费用及被叫号码等。

Basic functions: to check the start time of this call to inform a long time, call costs and the called Numbers.

youdao

基本功能：可查询本次通话开始时间，通知时间长、通话费用及被叫号码等。

Basic functions: to check the start time of this call to inform a long time, call costs and the called Numbers.

youdao