Abstract: A method includes detecting a substitution signal at a set top box device. The method includes inserting an advertisement into a media stream in response to detecting the substitution signal and determining an advertising fee associated with insertion of the advertisement into the media stream. A first advertising fee is determined when the advertisement is a local advertisement for a provider of a product or service and is to be inserted at a first location in the media stream that follows a national advertisement for the product or service.

Abstract: A location visit detail service, typically provided by a wireless carrier to a subscriber, includes a portable wireless device, a location identification means and a central processor. The central processor periodically receives location data generated by the location identification means. The central processor data transforms the location data into time and position data pairs that identify the location of the portable wireless device at a particular time. Through a geographic information system database, the position data is converted to street address data. The details data is provided by the wireless carrier to the subscriber, which can use the details data to provide a summary report describing the activity of the service person. This summary report can be used for preparation of bills or for gathering statistics on (individual or group) service person efficiency. Alternatively, the wireless carrier can prepare the report that is then transmitted to the subscriber.

Abstract: A method and system for providing a long distance conference call discount feature is disclosed. Call detail records for calls on a per call basis both in the wireline local and long distance setting and any wireless setting are assembled at a telecommunications service provider billing system for preparation of periodic billing to a subscriber. A discount feature engine reviews a periodic billing record and determines the overlapping long distance call charges. The call with the highest long distance charges may be removed from consideration. The long distance charges for one or more of the remaining calls is reduced by a predetermined amount. The reduced long distance charges are saved in a new periodic billing record.

Abstract: A method and system are provided for registering and operating a wireless telephone in a roaming service area in which the wireless telephone is not registered for roaming services. When a wireless telephone is operated in a such a roaming service area, the roaming service provider whose services the wireless telephone must utilize in order to operate in the roaming service area informs the user of the wireless telephone through a recorded or live message that the wireless telephone may be used in the roaming service area if the user of the wireless telephone purchases and uses a prepaid utilization account offered by the roaming service provider. If the user purchases a prepaid card and loads a balance into a prepaid utilization account, a prepaid services system of the roaming service provider establishes a pseudo-telephone number for use by the wireless telephone in the roaming service area.