Kyocera FS-C8020MFP Operation Manual page 350

Appendix > Character Entry Method
Upper-case Letter Entry Screen
Number/Symbol Entry Screen
GB0057_E02
GB0057_E03
No. Display/Key
13 [ ]/[ ]
13
To enter a number or symbol not shown in the keyboard, press the
cursor key and scroll the screen to view other numbers or symbols to
enter.
11-8
Description