NDA-24298 CHAPTER 4
Page 777
Issue 1
AAND : Assignment of Automatic Number Identification Data
(c) When ATT, the Individual Attendant Number, is not assigned. Outgoing (AT = 1).
ROUTE
NUMBER
(RT)
STA
OUTGOING/ATT
OUTGOING
(AT)
OFFICE CODE
(DC)
MAXIMUM 10 DIGITS
REMARKS
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1