See also:

Off button
To change the display brightness, press the OFF button. Pressing the button again will change the display to the day or the night display. The brightness can then be adjusted using the NI ...

Vehicle recovery (freeing a stuck vehicle)
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Phonebook (phones without automatic phonebook download function)
“Transfer Entry” A Use the Transfer Entry command to store a new name in the system. When prompted by the system, say the name you would like to give the new entry. For example, say: “M ...