Targa PNA-M4320T User Manual And Service Information page 29

English
The title bar contains several icons:
On external power
Battery status
Hang up
Mute on/off
Tap the icon
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Tap the
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Navigation Device PNA-M4320T
Indicates that the device is powered
by the power adapter or the car
charger cable.
The number of green bars displays
the remaining battery capacity.
Terminates the current telephone
conversation initiated via a Bluetooth
connection.
Tap on this alternating button to
toggle the Mute function on or off
(available during telephone
conversations only).
to display the battery capacity in percent.
button to return to the main menu.