Per request of Dale Mason, here are the prosigns I found available to you when you plug a keyboard into the back of the updated TenTec Jupiter for CW mode. The overline (e.g., BT), means the characters are run together with no space in between.
Prosigns:
| Name of punctuation | CW | Keyboard key to use | |
| Break, em-dash, or thought separator | BT | — • • • — | + (on numeric keypad) |
| End of message | AR | • — • — • | + (on main keyboard) |
| Wait | AS | • — • • • | * (asterisk) |
| Short dash, en-dash | — • • • • — | – (hyphen) | |
| Forward slash; virgule | — • • — • | / (forward slash on main keyboard or keypad) | |
| Question Mark | IMI | • • — — • • | ? (shift-slash on main keyboard) |
| Comma | — — • • — — | , (comma) | |
| @ symbol (as used in email) | • — — • — • | ~ (tilde) | |
| Separation Sign, as between numbers and fractions | • — • • — | [ (opening bracket) | |
| Semicolon | — • — • — • | : (colon, shift-semicolon) |
I never found entries for the common prosigns KN (go-only), SK (end of contact), or EEEEEEEE (error).
