Abstract: A memory controller component of a memory system stores memory access requests within a transaction queue until serviced so that, over time, the transaction queue alternates between occupied and empty states. The memory controller transitions the memory system to a low power mode in response to detecting the transaction queue is has remained in the empty state for a predetermined time. In the transition to the low power mode, the memory controller disables oscillation of one or more timing signals required to time data signaling operations within synchronous communication circuits of one or more attached memory devices and also disables one or more power consuming circuits within the synchronous communication circuits of the one or more memory devices.

Abstract: A sustained release composite is made from a three-dimensional piece of calcium silicate having a xontolite structure and in which are fibers of textile glass and borosilicate glass, and an active agent. The active agent can be a fire starting material, a fragrance, or a masking fragrance.

Abstract: Method and apparatus for managing a telecommunications call in a telecommunications network from a caller to an end user. The method includes the steps of: (a) receiving the call from the caller, the call including caller identification information; (b) screening the call based on the caller identification through automated access to a data base; then (c) transmitting a first radio signal to a computer having a display screen which computer is locationally independent of the telecommunications network; (d) receiving the first radio signal; (e) presenting a first message including data relating to the call; (f) receiving user selection data representing a selection by the end user to identify the a function to be performed in response to the call; (g) transmitting a second radio signal representing a second message identifying the function to be performed; (h) processing the second message in response to said second radio signal; and (i) performing the identified function in the telecommunications network.

Abstract: A communications control system is disclosed which includes: a computer including means for storing a schedule for subscribers of the system, the schedule including time and call-processing information for the subscribers which indicate at least one call processing mode and at least one time for a subscriber to have telephone calls processed via the system; a switch controlled by the computer; a communication network for connecting a call from a caller to one or more points on the network; a two-way communications device; a communication apparatus for communicating with the communications device, the apparatus being coupled with the computer for communicating information therewith, the computer being programmed to control the switch to connect the caller, in response to a telephone call placed by the caller, to one or more points on the network selected by the computer using information supplied to the computer by the schedule, the subscriber and the communication apparatus.

Abstract: The invention provides a method and an apparatus for placing a caller into telecommunication with a subscriber. A call from the caller, directed to the subscriber, is detected and, in response thereto, a page is initiated to the subscriber and at the same time a forward leg call is initiated to a stored telephone address. If the call on the forward leg is answered, the party answering that call is placed in telecommunication with the caller. A call from the subscriber is also detected the subscriber is placed in telecommunication with the caller together with any party on a forward leg call.

Abstract: A locator system has a plurality of locator transmitters, each transmitter transmitting a unique locator signal. Paging devices are carried by each user of the locator system and each paging device includes: (i) a receiver responsive to signals broadcast from the locator transmitters, (ii) a unique identification code stored therein, and (iii) a signal transmitter and controller for controlling the signal transmitter, the controller causing the transmitter to transmit location and identification signals based upon the locator signal received by the receiver and the unique identification code. A receiver is responsive to the signals transmitted by the signal transmitters in the paging devices and a control system handles communications from other parties to the users. The control system is coupled with the receiver and responsive to received location and identification signals to determine where to direct communications from other parties intended for a user.

Abstract: The invention provides a method and an apparatus for placing a caller into telecommunication with a subscriber. A call from the caller, directed to the subscriber, is detected and, in response thereto, a page is initiated to the subscriber and at the same time a forward leg call is initiated to a stored telephone address. If the call on the forward leg is answered, the party answering that call is placed in telecommunication with the caller. A call from the subscriber is also detected the subscriber is placed in telecommunication with the caller together with any party on a forward leg call.

Abstract: A telephone control system is disclosed which substantially enhances the accessibility of system subscribers by providing a variety of call-handling modes, and additionally provides various programming means by which those subscribers can tailor the system to suit their individual communications needs. In operation, subscribers are each assigned an individual unique telephone number (ACCESS NUMBER) which can be dialed from any location via the Public Switched Telephone Network (PSTN). Subscribers then distribute this telephone number to persons who may wish to call them. Calls for a subscriber are routed to the control system via the PSTN. The control system determines which subscriber a call is intended for, and by referring to a database determines the method of call handling which has been preselected by that subscriber. Should the selected call handling method require that the call be delivered to another telephone number, then the control system will cause the call to be switched to that telephone.

Abstract: A remotely accessible telephone control system for connection to a telephone circuit from a telephone exchange. The system includes a detector for detecting signals on the telephone circuit, a signal generator responsive to control signals to produce predetermined signals and apply those signals to the telephone circuit; a memory; and a central processing unit programmed for monitoring signals on the telephone circuit as detected by the detector, accessing the memory and producing and applying predetermined control signals to the signal generator. The central processing unit also identifyies a call to the system from a remote user, identifyies an indication from the remote user for a desired call transfer, receives and stores a transfer number from the remote user, produces control signals to cause the signal generator to apply appropriate signals to the telephone circuit to complete a call to the transfer number, and further activating the telephone exchange to connect the remote user to the transfer number.

Abstract: The invention provides an apparatus and method for processing incoming telephone calls directed to a user. A valid identification signal from the user is detected and then the user is transferred to a system command mode. In the command mode, a request from the user for information regarding a present mode by which incoming calls are processed is identified, the current mode by which incoming calls are processed is recalled from memory, and the results are transmitted to the user.

Abstract: A paging system wherein each user carries a paging device adapted to receive radio frequency signals broadcast from a central paging system with a unique identification code assigned to each paging device. Each paging device includes a radio frequency transmitter and controller for controlling the radio frequency transmitter, the controller being operable in two distinct user selectable modes, the first such mode being responsive to receiving a signal broadcast by the central paging system and responding by transmitting predetermined data back to said central paging system.

Abstract: A communication system for coupling incoming calls from a calling party to a called party. The system includes at least one paging device and a plurality of other communications devices associated with prospective called parties, each of the other communications devices possessing communications capabilities different from the paging device. A programmed computer is responsive to signalling information in an incoming call for determining which paging device is associated with the called party and for determining which of the other communications devices is associated with the called party. An alerting signal is coupled to that paging device to alert the called party of the incoming call and a signal transmitted by the called party is detected in order to control further processing of the incoming call.

Abstract: A locator system has a plurality of locator transmitters, each transmitter transmitting a unique locator signal. Paging devices are carried by each user of the locator system and each paging device includes: (i) a receiver responsive to signals broadcast from the locator transmitters, (ii) a unique identification code stored therein, and (iii) a signal transmitter and controller for controlling the signal transmitter, the controller causing the transmitter to transmit location and identification signals based upon the locator signal received by the receiver and the unique identification code. A receiver is responsive to the signals transmitted by the signal transmitters in the paging devices and a control system handles communications from other parties to the users. The control system is coupled with the receiver and responsive to received location and identification signals to determine where to direct communications from other parties intended for a user.

Abstract: Method and apparatus for managing a telecommunications call in a telecommunications network from a caller to an end user. According to the method, telephone calls for subscribers of an automated attendant service are automatically answered by: (a) obtaining a number from a caller using an audio menu to prompt input of the number; (b) signaling a first physical switch connecting the caller to the automated attendant service to place the caller on hold; (c) calling a telephone corresponding to the number input by the caller while the caller is on hold, the calling step including the substeps of: (c1) accessing a number specification matrix to identify a telephone corresponding to the number, (c2) accessing a subscriber data base to determine a transfer method for transfers to the number of a subscriber; and (c3) calling a telephone number corresponding to the number using the transfer method determined in step (c2).

Abstract: A method of and apparatus for providing telecommunication services to a user. When the user is engaged in a first telephone call via a telephone switch with a first party and a second party attempts to place a second telephone call to the user via the switch, the method and apparatus advise the second caller that the user is engaged in a telephone conversation and allow the second caller to determine whether to interrupt the user or choose another alternative. The user can then decide whether to accept the call from the second caller, putting the first caller on hold, or to refuse the second call. Alternative embodiments are disclosed where the user is advised of the identity of the second caller (or wherein the user has previously authorized certain callers to interrupt a current call with a new call), and then the user can decide whether to accept the call from the second party (placing the first party on hold) or to deny the second party (in which case the second party is transferred to a message center).

Abstract: An apparatus and method for receiving a telephone call from a calling party preferably via a telephone exchange, which telephone call is placed to a called party apparatus. The receiving apparatus, on the basis of predetermined selection criteria, delivers predetermined messages to the calling party; screens the telephone call from the calling party; or re-routes the telephone call from the calling party. The receiving apparatus includes an interaction arrangement for receiving the telephone call, for obtaining identification information relating to the calling party, and for transferring the identification information to a processor.

Abstract: A telephone switching and control system connected to a telephone network for providing telephone calling services to an authorized user. The telephone switching and control system monitoring a telephone call placed via the control system to provide a additional feature not otherwise available in said telephone network.

Abstract: A system for reporting to a central station identifying information associated with a product, such as a programmed apparatus. The apparatus has a port for connection to a telephone line. The apparatus may be programmed to render itself temporarily inoperable until certain identifying information has been acquired. After receipt of such identifying information, the system initiates a telephone call to the central station and reports the entered identifying information thereto.

Abstract: A method and apparatus for placing a user and a caller into communication with each other. The user is equipped with a communicator device which has an information receiver and a transmitter. Information related to a present location of the user as the user moves about an environment is automatically transmitted, such information being based on information received by the receiver. The automatically transmitted information related to the present location of the user is receiver by a receiver. A telephone call from the caller intended for the user is processed and rerouted to the user's present location as indicated by the automatically transmitted information.

Abstract: The present invention provides method and apparatus processing incoming telephone calls directed to a user. Signals representative of telephone network addresses are stored in a memory. An incoming telephone call from a caller is processed, including communicating information to the caller indicating that the incoming call can be routed to any one of at least two telephone network addresses. The transmission by the caller of a command corresponding to the desired telephone network address is detected and, in response thereto, the incoming call is routed to a telephone network address represented in the memory corresponding to the command transmitted by the caller. Predetermined signals are generated, which to the caller indicate normal call processing operation, but which to the user indicate that the user can transmit a signal to gain access to system provided functions.