User’s manual NAVIGON 72xx- 18 - Operating the NAVIGON 72xxThe device is being supplied by an external power source. The batteryis being charged.The device is being supplied by its internal battery. The battery chargeis sufficient.The device is being supplied by its internal battery. The battery chargeis low.Bluetooth / PhoneThe NAVIGON 72xx has an integrated Bluetooth hands-free module.This enables you to use the device as a hands-free kit for a mobilephone with Bluetooth capability.The Phone symbol can display the following states of the hands-freemodule:No Bluetooth (No symbol): The Bluetooth function is deactivated.Not connected (red mobile phone): The NAVIGON 72xx has noBluetooth connection to another device.Connected (white mobile phone): The NAVIGON 72xx is connected toa mobile phone and can be used as a hands-free car kit.Call in Progress (green mobile phone): The hands-free module of theNAVIGON 72xx is being used for a phone call.MutingThe Muting symbol can indicate the following states:No symbol: The navigation application is not muted.Muting: The navigation application is muted. If the device is navigatingat the moment, you will not hear any driving instructions.Note: This symbol indicates only the muted state of the navigationinstructions. It says nothing about the volume of the hands-free module.5.2 Software keyboardA software keyboard appears on the screen when text entries arenecessary.All entries can be made on the software keyboard using your fingertips.Only capital letters can be entered.When entering town or street names you need not enter any specialcharacters or umlauts. The navigation system fills in these characters