automatic on-off change-over的用法和樣例：
例句
- The software seems to be a solution for all those users who requested automatic profile switching on their BlackBerry devices.
軟體似乎是一個解決辦法，對所有的使用者，因為這些要求自動切換姿態對他們的黑莓裝置。 - If your device model doesn't support lossess no beep call recording, don't worry, PhonePilot will change to interruptive no beep call recording automatically.
如果您的手機型號不支持無損方式，不用擔心，個人防火牆將會自動切換到中斷式通話錄音。
