Switching between letters and numbers

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

Switching between upper and lower

    See also:

    Unbuckling the belt
    1. Hold the belt firmly. 2. Press the red button in the belt buckle. 3. Guide the belt back into its reel. ...

    Suitable media
    Use of CDs/DVDs ▷ Do not use self-recorded CDs/DVDs with labels applied, as these can become detached during playback due to heat buildup and can cause irreparable damage to the devic ...

    Storing the position
    The current position can be stored in the address book. 1. "Navigation" 2. Open "Options". 3. "Store position as contact" or "Add position to contact" ...