| Value | Category |
|---|---|
| 1 | Participant/contact took the call |
| 2 | Participant/contact temporarily away |
| 3 | Phone number cannot be reached |
| 4 | Phone not answered |
| 5 | Phone answered, participant/contact not able to talk |
| 6 | Participant out-migrated |
| 7 | Standard text message sent |
| 96 | Other specify |
| Sysmiss |