| Early versions of the "D" protocol manual TF-0002 | |
|---|---|
| Version 1 Revision 1 | Version 2 Revision 1 |
| Unassigned TF numbers |
|---|
| TF-0010, TF-0011, TF-0012, TF-0013, TF-0015, TF-0017, TF0018, TF-0020 |
| Various technical data |
|---|
| TF-0014, ASCII Protocol Manual, Version 1, Revision 1 |