Command: Insert Box with EN/ENO Symbol: Shortcut: Ctrl

Command: Insert Box Symbol: Shortcut: Ctrl + B

. Shortcut: Ctrl + 1

. Shortcut: Ctrl + 2

Command: Insert Input Symbol: Shortcut: Ctrl + Q

. Shortcut: Ctrl + 3

. Example: 6 Press Ctrl + [...] Ctrl + Enter . Enter

Command: Insert Contact Parallel (below) Symbol: Shortcut: Ctrl

Command: Insert Contact Parallel (above) Symbol: Shortcut: Ctrl