Hands-Free Operation (Bluetooth)Ending the call136 NAVIGON 8100T User’s Guide November 2008NAVIGON, INC.Placing the Microphone on MuteDuring a call you can place the NAVIGON 8100T microphone on mute.To mute the microphone:• Tap (Mute).The mute button displays in red .To turn the microphone back on:• Tap (Mute) again.Transferring a call to the mobile phoneOn the C ALL IN P ROGRESS WINDOW :1. Tap Options > Use Cell Phone.2. Pick up the mobile telephone and continue the call.Ending the callOn the C ALL IN P ROGRESS WINDOW :• Tap End Call.