Common use of OTHER OPERATOR ASSISTANCE SERVICES Clause in Contracts

OTHER OPERATOR ASSISTANCE SERVICES. 10.1 Line Status Verification - A service in which the caller asks the Operator to determine the busy status of an access line. 10.2 Busy Line Interrupt - A service in which the caller asks the Operator to interrupt a conversation in progress, to determine if one of the parties is willing to speak to the caller requesting the interrupt. A Busy Line Interrupt charge will apply even if no conversation is in progress at the time of interrupt or the parties interrupted refuse to terminate the conversation in progress. 10.3 Handling of Emergency Calls to Operator - AT&T OKLAHOMA agrees to process emergency calls from CLEC Resale customers to an Operator in the same manner that AT&T OKLAHOMA processes the same type of call for a AT&T OKLAHOMA end user customer. 10.4 Calling Card - Calls billed to an CLEC proprietary calling card (0+ or 0- access) will be routed via transfer to the CLEC operator. 10.5 Reference/Rater Information - are AT&T OKLAHOMA’s databases referenced by an AT&T OKLAHOMA Operator for CLEC OS specific information as provided by the CLEC such as its business office, repair and OS rates.

OTHER OPERATOR ASSISTANCE SERVICES. 10.1 Line Status Verification - A service in which the caller asks the Operator to determine the busy status of an access line. 10.2 Busy Line Interrupt - A service in which the caller asks the Operator to interrupt a conversation in progress, to determine if one of the parties is willing to speak to the caller requesting the interrupt. A Busy Line Interrupt charge will apply even if no conversation is in progress at the time of interrupt or the parties interrupted refuse to terminate the conversation in progress. 10.3 Handling of Emergency Calls to Operator - AT&T OKLAHOMA ARKANSAS agrees to process emergency calls from CLEC Resale customers to an Operator in the same manner that AT&T OKLAHOMA ARKANSAS processes the same type of call for a an AT&T OKLAHOMA ARKANSAS end user customer. 10.4 Calling Card - Calls billed to an CLEC proprietary calling card (0+ or 0- access) will be routed via transfer to the CLEC operator. 10.5 Reference/Rater Information - are AT&T OKLAHOMA’s ARKANSAS’ databases referenced by an AT&T OKLAHOMA ARKANSAS Operator for CLEC OS specific information as provided by the CLEC such as its business office, repair and OS rates.

OTHER OPERATOR ASSISTANCE SERVICES. 10.1 Line Status Verification - A service in which the caller asks the Operator to determine the busy status of an access line. 10.2 Busy Line Interrupt - A service in which the caller asks the Operator to interrupt a conversation in progress, to determine if one of the parties is willing to speak to the caller requesting the interrupt. A Busy Line Interrupt charge will apply even if no conversation is in progress at the time of interrupt or the parties interrupted refuse to terminate the conversation in progress. 10.3 Handling of Emergency Calls to Operator - AT&T OKLAHOMA agrees to process emergency calls from CLEC Resale customers to an Operator in the same manner that AT&T OKLAHOMA processes the same type of call for a AT&T OKLAHOMA end user customer. 10.4 Calling Card - Calls billed to an CLEC proprietary calling card (0+ or 0- access) will be routed via transfer to the CLEC operator. . APPENDIX OPERATOR SERVICES-RESALE/SOUTHWESTERN BELL TELEPHONE, L.P. 10.5 Reference/Rater Information - are AT&T OKLAHOMA’s databases referenced by an AT&T OKLAHOMA Operator for CLEC OS specific information as provided by the CLEC such as its business office, repair and OS rates.