Identifies the access provider telephone number for maintenance outside of the post-PTA completion notification period.
USAGE: This field is optional.
DATA CHARACTERISTICS: 10 numeric characters (excluding 2 preprinted hyphens)
EXAMPLE: |
2 |
0 |
1 |
- |
9 |
6 |
8 |
- |
7 |
4 |
6 |
3 |