Usage To Be Transmitted 6.1.1 The following messages recorded by BellSouth will be transmitted to Comcast Phone: - Message recording for per use/per activation type services (examples: Three Way Calling, Verify, Interrupt, Call Return, etc.) - Measured billable Local - Directory Assistance messages - IntraLATA Toll - WATS and 800 Service - N11 - Information Service Provider Messages - Operator Services Messages - Operator Services Message Attempted Calls (UNE only) - Credit/Cancel Records - Usage for Voice Mail Message Service 6.1.2 Rated Incollects (originated in BellSouth and from other companies) can also be on Optional Daily Usage File. Rated Incollects will be intermingled with BellSouth recorded rated and unrated usage. Rated Incollects will not be packed separately. 6.1.3 BellSouth will perform duplicate record checks on records processed to Optional Daily Usage File. Any duplicate messages detected will be deleted and not sent to Comcast Phone. 6.1.4 In the event that Comcast Phone detects a duplicate on Optional Daily Usage File they receive from BellSouth, Comcast Phone will drop the duplicate message (Comcast Phone will not return the duplicate to BellSouth).