This paper introduces the supervision of telephoneoperation and the control of voice synthesis by the chip microprocessor for telephone automatic answer, recording or play back.

用单片机对电话进行监测和对语音合成芯片进行管理，实现电话自动应答、电话记录以及放音。

youdao

Leckar fumbled for a clear answer, repeatedly falling back on the idea that the GPS was automatic.

FORBES: GPS Case Leaves Justices Groping For A Rule