Switching between letters and numbers

Depending on the menu, you can switch between entering letters and numbers:

Switching between upper and lower

    See also:

    Switching on/off
    Switching on/off Press the button. ▷ On: the LED lights up. ▷ Off: the LED goes out. The system can issue warnings at speeds above approx. 30 mph/50 km/h. The state is stor ...

    Displaying contacts
    General information 1. "Office". 2. "Contacts" All contacts are listed in alphabetical order. Depending on the number of contacts, an A-Z search is offered. A symbol indi ...

    Status field symbols
    The symbols are grouped as follows. Radio symbols Telephone symbols Entertainment symbols Additional symbols ...