48 nüvi 610/660 Owner’s ManualAPPENDIXOptional AccessoriesFor more information about optional accessories, go to the Garmin Web site atwww.garmin.com/products/nuvi610 or www.garmin.com/products/nuvi660, andclick the Accessories link. You can also contact your Garmin dealer to purchaseaccessories. Optional accessories include:• FM traffic receiver• External remote antenna• External microphone• Travel Kit accessoriesAbout the Garmin Travel Guide™Much like a paper travel guide, the Garmin Travel Guide provides detailedinformation about places, such as restaurants and hotels. To purchase the Travel Guideaccessory, go to the Garmin Web site at www.garmin.com/extras.To use the Travel Guide:1. Insert the SD card into your nüvi.2. Touch Where to > Extras.3. Touch the Travel Guide.4. Touch a category. Touch a sub-category, if necessary.5. Touch a location in the list.6. Touch Go to go to the location.Touch Map to display this item on a map.Touch Save to save this location in your Favorites.Touch More to view more information about the location.