A7.4.4 – BellSouth 17 User Manual

Page 18

AT&T NORTH CAROLINA

GENERAL EXCHANGE GUIDEBOOK

Original Page 6.2

EFFECTIVE: December 1, 2005

A7. COIN TELEPHONE SERVICE

A7.4 Access Line Service For Payphone Service Provider Telephones (Cont'd)

A7.4.4 Optional Service Features

Central Office Blocking with Operator Screening

Central Office Blocking with Operator Screening is offered where facilities permit to provide a choice of restrictions at the
subscriber's option. These options will be available for Access Line Service for PSP telephones as follows:

Option 1 - Two-Way Service. Provides that third number and collect calls to Access Line Service for PSP telephones

are not allowed.

Option 2 - Two-Way Service. Provides screening information to the operator to prevent operator assisted sent-paid calls

from being billed to the line. Further, third number and collect calls to Access Line Service for PSP telephones are not
allowed.

Option 3 - Two-Way Service. Provides central office blocking of 7 or 10 digit local, 1+DDD, all 101XXXX direct dialed

calls and 1+900 calls. Provides screening information to the operator to prevent operator assisted sent-paid calls from
being billed to the line. Further, third number and collect calls to Access Line Service for PSP telephones are not
allowed. Provides central office blocking of 011+, and 101XXXX 011+ calls.

1,2

Option 4 - Two-Way Service. Provides central office blocking of 1+DDD , all 101XXXX direct dialed calls and 1+900

calls. Provides screening information to the operator to prevent operator assisted sent-paid calls from being billed to the
line. Further, third number and collect calls to Access Line Service for PSP telephones are not allowed. Provides central
office blocking of 011+ and 101XXXX 011+ calls.

1,2

Note 1:

Provides central office blocking of direct distance dialed international (011+ and 101XXXX
011+) calls to numbers outside the North American Number Plan.

Note 2:

Intrastate