Instruction manual

Page 1486 of 3156 FCC Compliance for Equal Access
553-3001-306 Standard 10.00 January 2002
The two types of Equal Access calls that may be restricted are:
• North American toll calls (1+NPA+NXX+XXXX),where
NPA = Number Plan Area, NXX = any three digits with N being any
digit except 0 or 1, and XXXX = any four digits, and
• International toll calls (011+CC+NN),where CC = Country Code and
NN = National Number.
FCC compliant dialing plans.
This feature provides two methods of restricting Equal Access toll calls,
General Carrier Restriction (GCR), and Selective Carrier Restriction (SCR).
These restrictions, configured in LD 16, require that the originating set have
a Network Class of Service of Equal Access. The Equal Access restriction for
an NCOS group is configured in LD 87.
Table 47
FCC compliant dialing plans.
Dialing Format Destination
Allow:
10XXX+0
10XXX+0+(NPA)+NXX+XXXX
10XXX+0+SAC+NXX+XXX
10XXX+01+CC+NN
Operator of carrier specified by
XXX.
Operator function of carrier
specified by XXX.
Subscribed carrier specified by
XXX.
Operator function of carrier
specified by XXX.
Allow/Deny:
10XXX+1+(NPA)+NXX+XXXX
10XXX+011+CC+NN
Carrier specified by XXX.
Carrier specified by XXX.
where:
XXX = any three digits, XXXX =
any four digits, NPA = Number
Plan Area, NXX = any three
digits with N being any digit
except 0 or 1, CC = Country
Code, NN = National Number.