Acura 2012 ZDX Owner's Manual page 209

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System Setup
This command group allows you to change or customize HFL basic settings.
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To set a four-digit passcode to lock the HFL system for security
1. Say "System Setup."
2. Say "Security."
3. Follow the HFL prompts and say the four-digit number of your choice.
4. Follow the HFL prompts and confirm the number.
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To change the security passcode
1. Say "System Setup."
2. Say "Change Passcode" after the prompts.
3. Say the new four-digit passcode after the HFL prompts.
4. Follow the HFL prompts.
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To select a ring tone or a prompt as the incoming call notification
1. Say "System Setup."
2. Say "Call Notification" after the prompts.
3. Say "Ring Tone" or "Prompt" after the prompts. For no audible notification, say
"Off."
uuBluetooth® HandsFreeLink®uHFL Menus
1System Setup
Press the button before a command.
Once a passcode is set, you are required to enter the
passcode with every new key cycle to use HFL.
If you forget the code, go to your dealer to have the
passcode reset. You can also cancel the passcode by
clearing all the data stored in the HFL system.
2 To clear the system P. 208
The default setting of the incoming notification is a
ring tone.
Continued 207