Garmin nuvi 3790T Quick Start Manual - Page 8

walking. cityXplorer maps are not included with your device. Go to www.garmin.com to purchase cityXplorer maps. Changing Your Transportation Mode 1. From the Main menu, touch the transportation mode icon. 2. Select a mode, and touch Save. About Traffic The FM Traffic Message Channel (TMC) traffic receiver is included in some nüvi 3700 packages. It is built into the vehicle power cable. The traffic receiver and the nüvi must be in data range of an FM station transmitting TMC data to receive traffic information. You do not need to activate the subscription included with your FM traffic receiver. If a severe traffic delay occurs on your route, the device automatically recalculates the route. The traffic icon ( ) changes color to indicate the severity of traffic conditions on your route or on the road you are traveling. Go to www.garmin.com/traffic for more information. NOTE: Garmin is not responsible for the accuracy of the information. About Voice Command NOTE: Voice Command is not available for all languages or regions. The Voice Command feature is available on some nüvi models. Voice Command allows you to use your device by speaking the words you see on the screen or by speaking certain commands. The Voice Command menu provides a list of available commands to use.  nüvi 3700 Series Quick Start Manual