Value | Category |
---|---|
1 | 1=Fixed-line telephone |
2 | 2=Mobile (cell) phone |
3 | 3=Public telephone/call centre |
4 | 4=Internet/email within dwelling |
5 | 5=Outside internet/email |
6 | 6=Letter or telegram |
7 | 7=Other |
8 | 8=None, do not communicate long distance |
Sysmiss |