| Value | Category |
|---|---|
| 1 | At a neighbour nearby |
| 2 | At a public telephone nearby |
| 3 | At another location nearby |
| 4 | At another location, not nearby |
| 5 | No access to a telephone |
| 6 | Not applicable (telephone/cell-phone in household) |
| 7 | Not applicable (homeless) |
| 9 | Not applicable (institution) |