The Maestro 3140 from Magellan combines the convenience of GPS navigation with the reassurance of AAA. The 20 channel GPS receiver is WAAS/EGNOS enabled for positional accuracy within 5 meters and with the ability to lock on to up to 20 satellites you'll know where you are at all times. The Instant Locate feature lets you know exactly where you are in case you need assistance.

And with a tow truck icon to instantly connect you with AAA Roadside Assistance through your Bluetooth phone you can travel with confidence. There is also AAA TourBook information integrated into the 4.5 million points of interest. So you can not only find your destination but get recommendations on what to do when you get there.

Multi-destination route optimization lets you enter up to 20 stops and have the route optimized to save you gas and time. Auto re-route gets you back on track quickly if you miss a turn. The SmartDetour function gets you around slowdowns in freeway traffic so you can get to your meeting in time.

General
Brand	MAGELLAN
Model	Maestro 3140
Type	Automotive
Dimensions
Height	3.48"
Width	4.29"
Depth	1.14"
Weight	6.5 oz
GPS System
SBAS	WAAS/EGNOS
Receiver	SiRFstarIII 20 channel GPS receiver
Antenna	Integrated multidirectional patch
Accuracy (Position)	<7m
Accuracy With WAAS (Position)	<5m
Voice Guidance	SayWhere text-to-speech - Hear when to make each turn including the street name
Built-in Speaker	Yes
GPS System Features	Sophisticated and simple - Bold, streamlined touch-screen buttons minimize steps to locate a destination for stress-free navigation 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 Birds eye 3D view - Clearly see your surroundings in 3D or 2D QuickSpell - Easily enter addresses with unique auto-complete feature that even corrects spelling Complete mobility - Transfer to any vehicle with no installation 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
Map
Pre-loaded Map	Yes
Maps Included	50 United States, Canada and Puerto Rico
Navigation
POI	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
Routes	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
Trip Computer	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
Display
Screen Size	3.5"
Touchscreen	Yes
Display Resolution	320 x 240
Display Features	Auto night view - Adjusts color and contrast for easy night viewing
Connections
Bluetooth Capability	Yes
Battery
Battery Type	Rechargeable
Battery Capacity	1200 mAh
Battery Life	3 hours (assuming lowest screen brightness)