2009 Cadillac Escalade Owner's Manual - Page 331

Voice Prompt Voice Prompt: Touch the Voice Prompt screen button to change the volume of the voice prompts or to turn voice guidance on and off. Volume: Touch the + (plus) or − (minus) screen buttons to increase or to decrease the volume of the voice prompts. The system will respond with the adjusted voice level. Voice Guidance: Touch the On or Off screen buttons to turn voice instructions on and off while traveling on a planned route. Allow toll road: This feature allows the system to use toll roads when calculating a planned route. Allow ferry: This feature allows the system to use ferries when calculating a planned route. Allow time and seasonal restricted road: This feature allows the system to use time restricted and seasonal roads when calculating a planned route. Edit Address Book - How to Add To add an address to the address book, see "Adding Destinations to the Address Book" under Destination on page 4-25. Route Preference Touch the Route Preference screen button to change route options when the system calculates a route. Allow Major Roads: This feature allows the system to use major roads when calculating a planned route. 4-45