Garmin nuvi 1690 Quick Start Manual - Page 8

Calling a Number 1. Select Phone > Dial. 2. Enter the number, and touch Dial. 3. To end a call, touch > End Call. Receiving a Call When you receive a call, the Incoming Call window opens. • Touch Answer to answer the call. • Touch Ignore to ignore the call. Options for Charging Your nüvi • Connect the vehicle power cable to the mount while the nüvi is in the mount. • Connect the USB cable. • Connect an AC adapter (available on some nüvi models). Using the Power Button 1. Press and quickly release the Power button to view additional options: • Touch and to adjust the screen brightness. • Touch Lock Screen to prevent accidental screen touches. • Touch Power Off to turn off your nüvi. You can also turn off the nüvi by holding the Power button for 2 seconds. 2. Press and quickly release the power button to exit the menu.  nüvi 1690 Quick Start Manual