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326 results about "Dialer" patented technology

A dialer (American English) or dialler (British English) is an electronic device that is connected to a telephone line to monitor the dialed numbers and alter them to seamlessly provide services that otherwise require lengthy National or International access codes to be dialed. A dialer automatically inserts and modifies the numbers depending on the time of day, country or area code dialed, allowing the user to subscribe to the service providers who offer the best rates. For example, a dialer could be programmed to use one service provider for international calls and another for cellular calls. This process is known as prefix insertion or least cost routing. A line powered dialer does not need any external power but instead takes the power it needs from the telephone line.

Method of ensuring that the PC is not used to make unauthorized and surreptitious telephone calls

The present invention prevents unauthorized access and modifications to programs and non-executable files, particularly a dialer program, stored on a personal computer system (PC) by providing a protected storage area on a hard drive of the PC wherein access to the protected storage area is controlled by the owner/user of the PC. Attempts to add, remove, or modify any of the programs and non-executable files in the protected storage area will result in an interrupt prompting the user to supply a valid password or other acknowledgement. A preferred embodiment includes a protected memory area as a part of the computer's internal random access memory (RAM) such that upon initialization of a program, the program and non-executable files are copied into the protected memory area from the protected storage area. The protected memory area may also be password protected to provide additional safeguards against unauthorized access. Also disclosed is a method and apparatus for creating and utilizing a program storage table and a program function table for controlling access and modifications of programs and non-executable files, particularly a dialer program, stored in the protected storage area. Preferably, the present invention may be embodied as a computer program product stored on a program storage device.
Owner:LENOVO (SINGAPORE) PTE LTD

Localized broadcast information based on call related information

A method and apparatus for accessing an one of a plurality of highly localized weather broadcasts based on the reception by a weather forecast service of call related information (e.g., Caller ID information) relating to an incoming call. A server associated with the weather service includes separate weather forecasts each based on call related information, e.g., an area code and/or exchange number. The highly localized weather forecast may be downloaded in analog or digital form, and may be played as received by a caller or stored for later playback. An off-line automatic dialer and record control module establishes a telephone call to a weather server at a predetermined time, e.g., just before sunrise, and automatically activates the downloading and storage of the weather forecast without further instruction required by the user. This allows the provision of a highly localized weather broadcast system which is capable of forecast resolution at least down to the locality of a particular exchange in a particular area code, while at the same time having the capability of being commonly located at a single telephone number. The highly localized weather forecasts may be accessed real-time for immediate audible play, or off-line by downloading a particularly chosen weather forecast while the customer premises equipment is off-line. The weather forecast may be downloaded in audible form and recorded at the customer premises equipment, or with the use of modems may be digitally downloaded to storage in the customer premises equipment for later playback.
Owner:AVAGO TECH WIRELESS IP SINGAPORE PTE +1
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