Voice Recognition Activation

The voice recognition engine contained in the Bluetooth System can be activated in the following conditions:
- Button Activation
  The voice recognition system will be active when the voice recognition button is pressed and after the sound of a Beep.
- Active Listening
  The voice recognition system will be active for a period of time when the Voice Recognition system has asked for a customer response.
The system can recognize single digits from zero to nine while number greater than ten will not be recognized.
If the command is not recognized, the system will announce "Pardon" or No input voice signal from microphone. (No response)
The system shall cancel voice recognition mode in following cases : When pressing the voice recognition button and saying cancel following the beep. When not making a call and pressing the end call button. When voice recognition has failed 3 consecutive times.
At any time if you say "help", the system will announce what commands are available.