Entering letters, numbers and symbols
Turn the rotary pushbutton and select the letter, number or symbol with the pointer -1- Fig. 1. The selected figure will appear larger in the selection ring -2-.
To apply the letter, number or symbol, press the rotary pushbutton. Your entry will appear in the entry field -10-.
After entering all the characters, turn the rotary pushbutton to OK -6- and press the rotary pushbutton, or
Press the control button for OK.
Deleting letters, numbers and symbols
Use the rotary pushbutton to turn the pointer to 
-12- Fig. 2 and press the rotary pushbutton, or
-12- Fig. 2 and press the rotary pushbutton, orPress the control button for Delete -12-.
Delete -12-.To delete all characters in the entry field, press and hold the rotary pushbutton/control button for Delete until no characters are displayed in the entry field.
Delete until no characters are displayed in the entry field.In some cases (e.g. in the navigation menu) certain letters are not available for selection if they are an illogical option. This means that you can only select those letters that are offered as a logical possibility for this entry.
Use the speller for numbers to enter special characters (such as a hyphen or full stop).