This capability provides an up-to-date status to tell you if your system is up, and it provides some common metrics of the system at any given time. These metrics include

此功能提供最新的状态，告诉您系统是否已启动，并且在任何给定的时间内提供系统的一些常规标准。

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FSK caller signal automatically refresh existing system date and time, DTMF telephone signal to the original system, the time and date Settings had no effect.

FSK来电信号自动刷新原有的系统日期时间，DTMF来电信号对原系统的时间，日期的设置无影响。

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As part of a speeding case which came to court last July 2011, he provided CCTV footage from a system at his home showing him and his Mitsubishi, date-stamped with the time he was said to have been speeding.

BBC: Plymouth driver faked CCTV to avoid speeding fine