Philips Voice Tracer VTR7000 User Manual page 74

Auto off
If there's no operation on the device for a set time, the system
automatically shuts down. If the time is set at 0, the system will not
automatically shut down. See the below auto off picture:
Memory info
Use this function to check the remaining capacity anytime. See the
following picture:
Firmware Version
You can check the device's firmware version by using this function.
See the below picture:
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