Abstract: A method and system to obtain test information regarding an advanced service in a telecommunications system. A communication associated with identification information including a test indicator such as a test calling line number is received. The processing of the communication is paused while instructions are obtained regarding an advanced service. In obtaining instructions, the test indicator is recognized. In response to the recognition, test information is obtained regarding the advanced service. The test information is associated with the communication and may be substituted for the test indicator in the identification information. After association, the processing of the communication is resumed so that the advanced service is applied to the communication. In particular, the communication is routed with the test information through the telecommunications system. The test information may be displayed on a calling line ID unit or otherwise obtained at a terminating unit.

Abstract: A local router interface couples a conventional facsimile device to the public switched telephone network (PSTN) to communicate with a remotely located facsimile store and forward facility (F-SAFF) to perform a host of improved facsimile service methods, including a never no answer or busy send (NNABS) method, a never no answer receive (NNAR) method, a private facsimile method, a will call facsimile method, a pager facsimile method, a facsimile mail method, a facsimile information retrieve method, a facsimile information send method, a facsimile cover method, a facsimile speed cover method, a facsimile broadcast method, a facsimile flexible broadcast method, a facsimile access restriction method, a facsimile conversion method, an urgent facsimile method, and a facsimile addition method. Innocuous call progress monitoring with fast busy detection, post-fax line holding, F-SAFF-to-remote and remote-to-F-SAFF bridging are provided.

Abstract: An apparatus for protecting telephones from vandalism includes a front member for covering the coin box access door plate. The front member includes a pair of apertures or cut outs for allowing access to the coin return slot and to allow the cover for the coin return slot to pivot inwardly. The apparatus may be easily installed on a telephone by removing the upper housing, sliding the apparatus over and around the lower housing of the telephone, and then returning the upper housing to its normally locked position on the telephone. The apparatus protects the telephone from vandalism and larceny without requiring any additional locks. The apparatus may be quickly and easily removed and replaced during the collection process and is preferably comprised of a single piece unit formed of 3/8 inch steel.

Abstract: A system and method for synchronizing billing information and maintaining original calling party information when providing an enhanced communication service. A communication is received from a first network element and directed to a feature access code. In connection with the communication, a string of data is received containing call information for correction of parameters of a call structure. In response to receiving the communication directed to the feature access code, the string of data is manipulated within the parameters of the call structure based on instructions provided by a database, whereby original calling party information located in the call structure is retained and billing information is ultimately synchronized with an associated subscriber.

Abstract: A system and method are described for providing interactive television services and for switching between television programs, such as to an interactive program session from another program. An interactive server, capable of providing requested interactive video services to a set of subscribers in a given geographic area, is coupled to a network to which subscriber set top boxes are also coupled. Television programming, which may be furnished by any number of sources, is accompanied by a signal that indicates the availability of other programming, such as interactive television service related to the program being viewed, as well as information to be used in requesting such service. The user, when notified by this signal, may input to the set top box a request for a second program, such as an interactive program or application. The identity of the original program channel is stored, and a session with the video service provider is established over the network.

Abstract: Microcellular low power wireless networks for interactive, full duplex communication of video, data and telephony signals at microwave frequencies. Networks according to the present invention link a number of remote node transceivers to a central head office via fiber optic link. The remote node transceivers convert optical signals to radiofrequency energy in the microwave (preferably MMDS) range for robust and reliable communications that can, among other things, support basic lifeline telephone service. Low power and cross polarization techniques according to the present invention, together with modulation and multiplexing techniques, allow the limited bandwidth allotted in conventional microwave bands to accommodate analog and digital video, video on demand, data communications including graphics-rich internet traffic, and voice and digital telephony, in a full duplex, bi-directional fashion.

Abstract: A system and method are described for providing interactive television services and for switching between television programs, such as to an interactive program session from another program. An interactive server, capable of providing requested interactive video services to a set of subscribers in a given geographic area, is coupled to a network to which subscriber set top boxes are also coupled. Television programming, which may be furnished by any number of sources, is accompanied by a signal that indicates the availability of other programming, such as interactive television service related to the program being viewed, as well as information to be used in requesting such service. The user, when notified by this signal, may input to the set top box a request for a second program, such as an interactive program or application. The identity of the original program channel is stored, and a session with the video service provider is established over the network.

Abstract: Air atomizing induction charging spray nozzles suited for use with conductive liquids, solutions, suspensions or emulsions. These systems feature a high level of the spray charging at low induction--electrode voltage and current. Primary benefits include consistent, reliable operation in harsh agricultural and industrial environments with a wide range of spray formulations, especially those having relatively high concentrations of abrasive and conductive materials. Internal and external surfaces are configured to minimize potential differences between electrode and ground. Such nozzles may employ external cavities, field concentrators, hoods and other structures and arrangements to affect aerodynamic flow of gases within the vicinity of the nozzles and electrostatic and electrodynamics effects such as those caused by electrical fields within the vicinity of the nozzles.