To insert special characters from the keyboard
1 Press and hold the Chr key and simultaneously press a key with a special
character printed on the key as the third character. The special key will be
inserted on the display.
In addition, special characters can be generated using certain unmarked keys,
for example, “a” and “e”:
1 Press and hold the Chr key and simultaneously press a letter key. The first
special character is displayed.
2 Continue to hold down the Chr key and press the letter key again. The
second special character is shown in the place of the first, and so on, until
the first character is shown again. The case of the special character is
determined by whether Shift or the Caps lock key has been pressed.