Identifies non-hunt telephone numbers in ESS multi-line groups.
NOTE 1: Valid only for FGA and WALs.
NOTE 2: A multi-line hunt group may contain one or more lines which do not hunt when that line is dialed directly.
USAGE: This field is conditional.
NOTE 1: Required when the NHNI field on the FGA, WAL or ACI Form is populated and the SUP field on the ASR Form is "3", otherwise optional.
DATA CHARACTERISTICS: 7 numeric characters
EXAMPLE: 2 3 4 1 2 3 6