This technique allows adding Greek letters to most programs text input. See the Greek character chart. The row labels e.g. 03bx are the first 3 characters typed after the CtrlShiftu . The last “x” value is the column of the table.

Press CtrlShiftu at the same time, briefly. Release all three keys. Type the four-digit code and press Enter .

The character code is seen till pressing Enter, then the Greek character appears.

“mu” μ

CtrlShiftu 03bc Enter

“gamma” ϒ

CtrlShiftu 03d2 Enter