Duplicate callsign
If you write callsign which is saved before then Duplicate QSO dialogue is displayed. You have several choices, see below.
- Clear this QSO - clear this QSO (as F3 key), old QSO isn't changed
- Edit old QSO edit changes in old QSO
- Mark old QSO as ERROR - Mark old QSO as ERROR, a new QSO is relevant now
- Store as DUPE - Old report is achieved, new has zero points but it's logged as DUPE.