4.4.13 In the event that a Customer cancels its 800 Service, the Customer may elect to retain the Company as its Resp. Org. 

4.4.14 In the event that a Customer cancels its Company Resp. Org. or 800 Service, the Customer shall be responsible for all outstanding indebtedness to the Company and any outstanding charges applicable to any service obtained by or on behalf of the Customer by the Company.

4.4.15 It is the Customer's responsibility to provide answer supervision back to the Company point of connection even when the Company 800 Service is connected to switching equipment or a Customer-provided communications system. In such case, the equipment or system must provide appropriate supervision so that the measure of chargeable time begins upon delivery of the call to the Customer's switching equipment or communications system and ends upon termination of the call.

4.4.16 800 Feature Charges - Feature Charges are determined by the specific feature requested by an 800 Customer. These changes are in addition to 800 usage charges and are not subject to discounting unless specifically indicated in Section 6, Service Charges (6.4).

4.4.17 The Company Resp. Org. Charges - Where the Company serves as a Resp. Org. for a non-Company 800 Service Customer, the Company will pass on the price listed Local Exchange Carrier charges for SMS/800 Database and related services. In addition, the Company charges in Section 6, Service Charges (6.4) will apply.
 

4.5.1 Description � Charges for Operator Services may be billed to a Customer�s Local Exchange Company (LEC) calling card account, or to the calling station, called station or a designated third party station.  Charges may not be billed to public payphones or to stations outside the United States.  Operator Service rates will apply to the following types of calls:

a. Customer Dialed Calling Card Station � Calls completed without the assistance of a live Company operator when the charges are billed to the LEC calling card account entered by the calling party.

b. Operator Station � Calls completed with the assistance of a live Company operator on a station-to-station basis may be billed to the Customer�s LEC calling card account, or to the calling station, called station or a designated third party station.