Sophisticated and simple - Bold, streamlined touch-screen buttons minimize steps to locate a destination for stress-free navigation
Turn-by-turn voice and visual guidance - Enter virtually any address or point of interest and get there quickly and safely
AAA TourBook guide travel information - Integrated travel information from AAA TourBook makes it easy to locate AAA approved and rated lodgings and restaurants, recommended attractions, and places to save money.
AAA member Roadside Assistance details - Touch the tow truck icon to quickly connect to AAA Roadside Assistance using your compatible Bluetooth phone. The screen tells you where you are to quickly direct reliable AAA help to your location.
Hands-free phone calls - Bluetooth wireless technology and built-in microphone let you make hands-free phone calls using your compatible Bluetooth-enabled phone
Precision navigation - SiRFstarIII chipset and integrated multidirectional antennae offer superior GPS accuracy using the Wide Area Augmentation System
Graphical interactive maps - Maps and destinations for the entire U.S., Canada and Puerto Rico are built-in so you can travel the country and always know where you are and where you''re going
SayWhere text-to-speech - Hear when to make each turn including the street name
Hands-free phone calls - Bluetooth wireless technology and built-in microphone let you make hands-free phone calls using your Bluetooth-enabled phone
Traffic-enabled - Maestro 3140''s optional traffic receiver accessory sends LIVE traffic incident reports to the interactive touch screen (Subscription fees apply click here for details)
Birds eye 3D view - Clearly see your surroundings in 3D or 2D
Rechargeable battery - Navigate in your vehicle without plugging the cigarette lighter adapter in
Multi-destination Route Optimization - Select up to 20 destinations and optimize the most direct route between them
SmartDetour - Customize the settings to automatically route you around sudden slow freeway traffic
Auto Re-route - Never miss a turn and quickly get back on track whenever you take a detour
Auto night view - Adjusts color and contrast for easy night viewing
QuickSpell - Easily enter addresses with unique auto-complete feature that even corrects spelling
Complete mobility - Transfer to any vehicle with no installation
4.5 million points of interest (POI) - Easily find gas stations, restaurants, ATMs, airports, parks and more with smart location search by name, category and region
Interactive POI icons - Touch an onscreen icon for a nearby destination; see phone number and get an instant route
Multiple route methods - Shortest time, shortest distance, least use or most use of freeways, avoid toll roads
Route exclusion - Select streets and freeways to avoid so you can get there your preferred way
4 helpful views - Map View, 3D map, TrueView 3D split screen and Maneuver List
Address Book - Create and store personal points of interest for easy reoccurring trips
Instant locate - One touch shows your location; quickly advise roadside assistance or emergency services
Optional AC adaptor - Available for purchase at select dealers and at magellanGPS.com
Comments about Magellan Maestro 3140 Auto GPS:
I would prefer if the unit had an alternative for placing same on dashboard. The disk included in the package melted in the sun. I would prefer an alternative to the windshield fixture holder, and also the disk which when I used it actually melted the adhesive.
I wish Magellan included a weight bearing option device for holding the unit on the dashboard.
The unit itself works well but the laws for applying the unit to the windwhield are restrictive.