REGISTER now for FREE 
|
FREE patent keyword monitoring and additional FREE benefits. REGISTER now for FREE
|
 
|
|
Telecommunications > Transmitter And Receiver At Same Station (e.g., Transceiver) > Radiotelephone Equipment Detail > Call Alerting Call AlertingCall Alerting patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.02/15/07 - 20070037605 - Methods and apparatus for controlling cellular and portable phones A system for controlling the magnitude or timing of the alert signal (e.g. ringing) generated to notify the user of a portable (e.g. cellular) telephone of an incoming phone call. Data values that indicate the status of the telephone are processed to control the character of the alert signals. These ... 02/08/07 - 20070032270 - Vibratory data communication between devices A device and method for communicating data from or to a device using vibrations from another device. One of the devices includes a vibrator and the other device includes a sensor for detecting vibrations. The devices are placed in physical contact either directly or through an intermediate medium, such that ... 02/01/07 - 20070026903 - High efficiency audio transducer A transducer (1) for producing sound in response to an electrical signal comprises an actuator (2) with a magnet (4) and a coil (5), and a vibration surface (3), for example a loudspeaker cone. The actuator and the vibration surface are mechanically coupled. The transducer (1) is designed to operate ... 01/04/07 - 20070004462 - Mobile communication terminal A mobile communication apparatus capable of presenting themes, a telecommunication system comprising a such apparatus, and a corresponding method are disclosed. The apparatus comprises a processor arranged to generate an audio signal in response to a set theme. The audio signal comprises a speech signal, wherein speech of the speech ... 12/28/06 - 20060293090 - Network-based services for misplaced cellular mobile stations A computer readable medium stores a computer program for a mobile station with a network-based wireless mobile station locator feature. The computer program includes a receiving segment. A control segment controls a mobile station speaker to ring when the receiving segment receives a misplaced mobile station signal. A storing segment ... 12/28/06 - 20060293089 - System and method for automatic creation of digitally enhanced ringtones for cellphones There is provided herein a system and method for automatically enhancing or creating ringtones for use on cellular phones. In the preferred embodiment, a user will be able to create an enhanced ringtone that is recognizable and distinct when played via a cell phone. The user will preferably begin by ... 12/21/06 - 20060287005 - Network support for lost call alerting An apparatus in one example has: lost call alerting functionality in a communication network that later alerts a mobile terminal of calls which could not be delivered because the mobile terminal was located in an area of RF degradation when the delivery of the call was attempted; and a storage ... 11/30/06 - 20060270463 - Venue-controlled disabling of capabilities of mobile communication devices This document discusses, among other things, systems, devices, and methods for venue-controlled disabling of an audible alert or other capability of a mobile communication device. In one example, users entering a venue receive a signal turning their cell phones off or switching them from ring to vibrate. In a further ... 11/23/06 - 20060264245 - System and method for controlling notification characteristics of a mobile communication device A system and method for controlling user notification characteristics of a mobile communication device. Various aspects of the present invention may comprise transmitting a wireless signal from a wireless transmitter. Such a wireless signal may, for example, comprise a characteristic designed to control user notification characteristics of mobile communication devices ... 11/16/06 - 20060258407 - Re-positioning reminder for personal portable electronic equipment The present invention relates to a re-positioning reminder for personal portable electronic equipment. Such a reminder is housed in the electronic equipment and is at least equipped with an environment detecting unit, a control unit, a time counting module and at least one vibration/ringing circuit; wherein the environment detecting unit ... 11/16/06 - 20060258406 - Portable communication terminal In a portable communication terminal, an interrupting incoming call will be easily noticed even while the user is listening to music with a BT-connected device. When an incoming call interrupts the transmission of tune information to a BT-AV device, the transmission of tune information is stopped and then ringtone information ... 11/16/06 - 20060258405 - System and method for playing call indications for telecommunications systems at least partially implemented in computer file access networks This invention is especially intended for playing Ring Tones (referred to hereinbelow as “RT's”) on a called computer terminal, and/or Ring Back Tones (referred to hereinbelow as “RBT's”) on the calling computer terminal, in voice communications selected from users of different computer terminals, mainly personal computers (referred to hereinbelow as ... 11/09/06 - 20060252465 - Method and system for single-step enablement of telephony functionality for a portable computer system A method and apparatus for automatic delivery of a phone call on a device (e.g. a portable computer system) regardless of whether other tasks are running on the operating system. A separate background task (“thread”), independent of the operating system, enables telephony functionality without regard to the mode of a ... 11/09/06 - 20060252464 - System and method for event-dependent state activation for a dual-mode mobile communication device A handheld mobile station system capable of automatically answering voice calls is disclosed. The system is comprised of a handheld mobile station, a magnet detection system within the mobile station, a magnet within a mobile station holster located in close proximity to the magnet detection system when the mobile station ... 11/09/06 - 20060252463 - Mobile phones Mobile phones are provided. A mobile phone, switchable between a standard mode and a vibration mode, includes a main body and a movable anti-slip member. The anti-slip member connects to the main body and is movable between a first position and a second position. When the mobile phone is in ... 11/02/06 - 20060246960 - Nametones We professionally record original or published songs and enter someone's name or alias or nickname etc. where a key word or phrase existed before. Editing our recording in such a way that we can insert the name, and accompanying music, of someone so as to personalize the cell phone ringer ... 11/02/06 - 20060246959 - Method and apparatus for presence based cell phone ringing A telecommunications system includes a presence service; a wireless telephone service; and a plurality of user devices having notification controls configured to provide a notification indicia to a user indicative of an incoming call using said wireless telephone service; wherein said notification controls are configured to change a notification indicia ... 11/02/06 - 20060246958 - Alerting feature for rf availability of mobile subscriber An exemplary method in a wireless telecommunication system determines that a radio frequency (RF) communications link is not available to a wireless mobile. Information about a party originating a call to the wireless mobile is received and stored in a record associated with the wireless mobile. An alert flag associated ... 10/26/06 - 20060240877 - System and method for providing in-coming call alerts An automated process and system for setting an alert style for a communications device is provided. A scheduling program is used to define one or more activities. The scheduling program may operate on the communication device, or may be operated remotely. An alert style is selected and associated with a ... 10/26/06 - 20060240876 - Pen with an indicating function for receiving a phone call A pen with an indicating function for receiving a call to a cell phone includes a sound and light electronic circuit arranged in an interior of the pen. The sound and light electronic circuit is composed of a battery, a light emitter, a speaker and a switch (maybe consisting of ... 10/05/06 - 20060223591 - Communications device and method for automatically answering an incoming call A communications device (100) and method (300) for selectively answering an incoming call received by the communications device (100). The method (100) provides an alert signal (330) in response to receiving; the incoming call (310) and then provides for automatically answering the incoming call (360) when the device detects (355) ... 09/21/06 - 20060211455 - Mobile communication terminal for setting background music during telephone conversation and method thereof A mobile communication terminal for setting a background music during a phone conversation and a method thereof, the mobile communication terminal comprising a transceiver for receiving a message including information of a storing path of a pre-set call background music, and a controller for requesting and downloading the call background ... 09/14/06 - 20060205440 - Multiple page sound tone dialog in communication device This invention describes a novel methodology for using a multiple page dialog field for setting sound tasks in a communication device such a mobile device or a mobile phone. According to the present invention, the dialog/sounds are divided into multiple pages (“tabs”), for example, Ringing tones page, Message tones page, ... 09/14/06 - 20060205439 - System and method for background sound scan element of a user interface A method and system for playing a sound on an electronic device. An audio user interface control unit is used to manage various sounds that a user desires to be played upon the occurrence of a user interface-related action, as well as the rules regarding when and how such sounds ... 09/07/06 - 20060199618 - Systems and methods for visual alerting mechanisms on a mobile communication device A mobile communication device includes an alerting mechanism comprising a light source, wherein the light source is configured to alert the user via a visual alert that an event has, or is, occurring. The event can be an incoming communication, a voice message, an alarm etc. The visual alert can ... 08/31/06 - 20060194620 - Central alert for a cellular telephone A central alert for a cellular telephone has a cellular telephone with a call signal. A transmitter is coupled to the call signal and transmits the call signal. A central alert station has a receiver that receives the call signal. ... 08/24/06 - 20060189357 - Mobile communication apparatus and method for altering telephone audio functions A mobile communication apparatus and method aim to alter telephone audio functions. The communication apparatus according to the invention includes a sound generating module, a sound altering module, and a sound broadcasting module. The sound generating module generates telephone audio signals that include a user's speaking voice, a ringtone and ... 08/10/06 - 20060178168 - Methods and apparatus for alerting a wireless network administrator to the location or status of a wireless device Methods and apparatus are provided for alerting a user, technician, or network administrator to the status or location of a wireless device. ... 08/03/06 - 20060172779 - Communication terminal having entry data secret function and incoming call notification control method of the same A communication partner to be kept secret is registered as a security member. When an incoming call has arrived, an incoming call notification operation is normally performed if the transmission source is not a security member. If the transmission source is a security member, no incoming call notification operation is ... 07/27/06 - 20060166704 - Method for alerting a subscriber of an emergency call request The present invention provides a method for alerting a communication unit of an emergency call request from an emergency calling unit. A Mobile Switching Center (MSC) receives an emergency call request from an emergency calling unit. The MSC determines if a communication unit should be alerted of the emergency call ... 07/20/06 - 20060160579 - Ring tone suites The present invention, generally speaking, provides for a “ring tone suite” in which multiple related ring tones are downloaded together, and different ones of those ring tones may be used to announce successive calls. In one embodiment, the ring tones are “themed,” and have informational and/or entertainment content distinct from ... 07/06/06 - 20060148532 - System and method of wireless proximity awareness The present application provides a system for proximity awareness for mobile data communication on an electronic communication device comprising a client application on an electronic communication device communicating across a wireless network, and an awareness server that includes a plurality of server objects that monitor multiple devices on a wireless ... 06/15/06 - 20060128439 - Method for automatically switching incoming call signal output mode from vibration to ringtone using vibration detection unit in mobile communication terminal A method for automatically switching an incoming call signal output mode in a mobile communication terminal is disclosed. The method comprises the steps of determining whether or not a present incoming call signal output mode is a vibration mode when receiving incoming call, driving a vibrator to output vibration if ... 06/08/06 - 20060121949 - Method and apparatus for managing ring tones in a mobile device An improved method, apparatus, and computer instructions for a mobile device for managing ring tones. A radio frequency transmission is detected from another mobile device. In response to detecting the radio frequency transmission from the other mobile device, a ring tone used by the other mobile device is identified to ... 06/01/06 - 20060116176 - Apparatus for alerting others that a person is talking on a cellular telephone An alert apparatus for connection to a cellular telephone for alerting approaching persons that the user of the cellular telephone is speaking on the telephone and is thus occupied, the apparatus including an apparatus connecting means for connecting to the cellular telephone circuit; an apparatus circuit extending from the apparatus ... 06/01/06 - 20060116175 - Handheld communications device with automatic alert mode selection Apparatus for automatically alerting a user of a handheld communications device of an incoming transmission includes a plurality of sensors each of which produces a signal indicative of a physical parameter of a surrounding environment of the handheld communications device. Also included is a processor that executes a programmed set ... 05/25/06 - 20060111153 - Method of alerting incoming call for wireless telephone apparatus A method of alerting incoming call for wireless telephone apparatus includes the procedures of: receiving a calling signal sent from a wireless telephone apparatus by a wireless transceiver module of a computer enabled platform, confirming the phone identification data in the calling signal matching a preset comparison data, and switching ... 05/18/06 - 20060105817 - Method and apparatus for capturing phone movement A method, apparatus, and computer instructions for managing alerts. A ring tone is audibly presented to alert the user of the incoming call in response to detecting receipt of the incoming call. A selected movement of the mobile communications device is monitored in response to audibly presenting the ring tone. ... 04/27/06 - 20060089175 - Call switchover in wireless headset A method for call switchover in a wireless headset that is wirelessly coupled to a mobile station comprises transmitting user input related to a call service from the wireless headset to the mobile station. The method also comprises determining whether the user input related to the call service is received ... 04/27/06 - 20060089174 - Mobile computing device with a physical button for wireless communications A mobile computing device includes a wireless communication interface and a physical button for wireless communications. The wireless communication interface communicates with other devices and is switchable between a number of different wireless communications states. The physical button is used to both switch the wireless communications state of the wireless ... 04/20/06 - 20060084480 - Apparatus and method for stimulating one or more areas on a wearer A system includes a wireless device (101) and at least one stimulator pad (400, 500). The stimulator pad (400, 500) has a set of electrodes (404) that are in communication with the wireless device (101). The stimulator pad (400, 500) is worn on the skin of a user. The wireless ... 04/13/06 - 20060079295 - Method and system for playing an audible alert A method (900) and system in the form of a telephone (100) for defining and playing on the radio telephone a user defined audible alert or ring tone enables creative selection of portions of digital music files. The method (900) includes receiving (905) an incoming communication signal for communicating with ... 04/06/06 - 20060073856 - Remoted vibrating element for a mobile phone According to one example embodiment of the inventive subject matter, there is provided apparatus comprising a mobile telephone including a tactile ringer component that in a first mode is attached and carried with the mobile phone in a carrier mechanism and in a second mode is detached from the phone ... 04/06/06 - 20060073855 - Single point notification for a mobile device A handheld communication device includes a single notification element, which may be, for instance, a plurality of light emitting diodes packaged together, and a microprocessor for controlling the single notification element such that the single notification element presents a temporal color pattern to indicate a state of the handheld communication ... 03/16/06 - 20060058069 - Method and apparatus for wet contact detection in a portable communication device A method of detecting wetness in an accessory jack of a portable communication device (100), such as a two-way radio, is provided. By monitoring an accessory jack detect pin of the radio (104) for a change in resistance (106) that falls within predetermined parameters, a determination can be made (108) ... 02/16/06 - 20060035681 - Wireless communication terminal for controlling level of alarm using preference level and method thereof A wireless communication terminal for controlling a level of an alarm to notice receipt of a call or a message by using a preference level and a method there are disclosed. The wireless communication terminal includes: a wireless transceiver for transmitting/receiving a call or a message; a memory for storing ... 02/09/06 - 20060030372 - Ring tone production method for mobile terminal A ring tone production method of a mobile terminal for producing a different start point of a ring tone whenever a call is received. The method comprises producing a ring tone from a specific point in the duration of the ring tone when a call is received by a mobile ... 01/19/06 - 20060014569 - Mobile communication device with adaptive audible user notification A mobile communication device, such as a mobile telephone, that provides adaptive audible notifications to user. The mobile communication device is adapted to obtain information concerning the environment in which the device is located, such as ambient noise level or whether the device is in an enclosure, and to select ... 01/05/06 - 20060003814 - Intelligent ringtone service An apparatus and methods are disclosed for enabling a telecommunications terminal to notify its user of the arrival of a message via an acoustic or visual signal whose properties are based on attributes of the message. A network infrastructure element (e.g., a switch, a private branch exchange [PBX], a server, ... 01/05/06 - 20060003813 - Intelligent ringtones A method and apparatus are disclosed for enabling a telecommunications terminal to notify its user of the arrival of a message via an acoustic or visual signal whose properties are based on one or more attributes of the message. The illustrative embodiment sets the values of one or more properties ... 01/05/06 - 20060003812 - Informative vibrate mode A method and apparatus are disclosed for vibrating a telecommunications terminal that receives a call or message in accordance with a sequence of pulses that is based on one or more attributes of the associated incoming call or message. In particular, the illustrative embodiment varies at least one of: the ... 12/29/05 - 20050288067 - Incoming call alert adapter for mobile devices An incoming call alert adapter makes use of connections to audio player devices and audio output devices for alerting the users of these devices to incoming calls on a nearby mobile telecommunications device. The alert adapter interrupts an audio signal that passes from the audio player device to the audio ... 12/01/05 - 20050266891 - Systems and methods for providing remote incoming call notification for cellular phones The present invention provides a remote notification to a user of a cellular, or mobile, phone as the result of a particular activity or any activity at all (e.g., an incoming call from a particular person, group, or just an incoming call). In one embodiment, a sensing device is provided ... 11/24/05 - 20050261034 - Communication mechanism for calls in which speaking is not possible In situations in which one or both parties of a call cannot speak on a telephone, a voice call establishment request (5-0) from an calling terminal (A) to a called terminal (B) is processed as follows. The called terminal (B) is alerted and a two-way connection (5-14; 5-24 . . ... 11/10/05 - 20050250552 - Combined short range radio network and cellular telephone network for interpersonal communications Portable communication devices, such as Bluetooth enabled cellular phones, communicate with and identify like devices that are nearby, and send notification messages to a remote server. When a notification message is received at the server identifying two devices that have come within range of one another, the server compares the ... 11/10/05 - 20050250551 - Notification about an event A method of notifying a user of a mobile electronic device about an unchecked event monitors whether a user checks the event and whether at least one further predetermined condition is met. Whenever the at least one further predetermined condition is met while a user has not yet checked the ... 11/10/05 - 20050250550 - Voice to text messaging system and method A system and method for using a short message service (SMS) of a wireless communication network operates to convert a subscriber's voice to a text message. The system employs offline conversion and verification of the converted text message prior to transmitting the text message over the wireless communication network. The ... 11/03/05 - 20050245287 - Communication terminal apparatus and a communication processing program A communication terminal apparatus is provided, with which a user can check contents of an incoming mail in the same manner as in an incoming call. A reading-out registration data YTD including a mail address MAD and a key word KWD is previously stored. When an address of a sender ... 10/27/05 - 20050239514 - Telecom ring tone settings and properties method A method for setting telecom ring tones. A user registers with a common service platform or server. The common service server uploads the registration data to a home location register or local directory of registered users on a telecom switch or server. When the registered user makes a call or ... 10/27/05 - 20050239513 - Alert-me management system for telecommunications infrastructure and method of operation thereof An alert-me management system for a telecommunications infrastructure and a method of providing an alert-me service. In one embodiment, the system includes: (1) distributed alert-me request servers configured to receive and aggregate alert-me requests pertaining to uniquely identified wireless terminals from calling parties and (2) an alert-me service manager configured ... 10/20/05 - 20050233777 - Mute-until feature for electronic devices An electronic device such as a cell phone, PDA, or handheld gaming device is provided with a mutable function such as an alarm function, a mute function, and a mute-until function. The mute function mutes the mutable function until deactivated. The mute-until function automatically deactivates the mute function after a ... 10/20/05 - 20050233776 - Method and apparatus for dynamic group address creation Method and apparatus for creating and maintaining dynamic group addresses for facilitating Push-to-Talk over Cellular (PoC) group communication sessions among mobile stations in a communications network are disclosed. In one embodiment the method comprises receiving at least one rule defining a member of the dynamic group in association with a ... 10/20/05 - 20050233775 - Mobile phone providing religious prayers and method for the same A mobile phone provides religious prayers and has a memory module, a voice module, a display module, a processing module, and an interface module. The memory module stores at least one set of prayer voice data and at least one set of religious text data. The processing module retrieves the ... 10/20/05 - 20050233774 - Portable alerter for wireless device The present invention is a remove-able portable alerter for a portable wireless communication host device. The alerter provides a method to receive un-obtrusive alerts from the host device informing the user of incoming notifications. Users are informed of alerts without having to wear, hold, carry or listen to alerts from ... 10/13/05 - 20050227740 - Method and apparatus for incoming call pause notification Alerting a calling party of a delay before an incoming call will be answered by a user of a called telecommunication terminal. The incoming call is answered by the telecommunication terminal or a switching system to which the telecommunication terminal is connected in response to an input from the user ... 10/06/05 - 20050221866 - Emergency notification method and mobile communication device using the same An emergency notification method. The emergency notification method can be implemented in a mobile communication device capable of wireless connection to a telecommunication system providing telephone and messaging service. The mobile communication device comprises an initiation device and a speaker. The initiation device is activated to automatically implement the following ... 09/08/05 - 20050197167 - Portable terminal device A portable terminal device capable of emitting a random ringtone, includes a call arrival processing device, in which a radio broadcast is set as one of the items of information indicating the type of ringtone in set data, and the frequency of radio broadcast signals set as a ringtone is ... 09/08/05 - 20050197166 - Multiple page sound tone dialog communication device This invention describes a novel methodology for using a multiple page dialog field for setting sound tasks in a communication device such a mobile device or a mobile phone. According to the present invention, the dialog/sounds are divided into multiple pages (“tabs”), for example, Ringing tones page, Message tones page, ... 08/18/05 - 20050181838 - Portable mobile unit A portable mobile unit for alerting on incoming of a signal by a ringing sound, comprises: a ringing sound generator for generating the ringing sound in a plurality of patterns; and a controller for controlling operations of the portable mobile unit, wherein the controller select one pattern from the a ... 08/18/05 - 20050181837 - Onboard wireless communication system An onboard wireless communication system includes a power supply circuit, a wireless communication circuit, a control circuit, and a current integration circuit. The current integration circuit calculates an integration value of current fed from a battery after the battery starts discharging. The current integration circuit temporarily stops the calculation until ... 08/18/05 - 20050181836 - System and method for notifying users of an event using alerts An alert engine module receives an alert for an event in a generic communications format and delivers an alert for the event to a target address in a communications format that is preferred by a user based on the alert content. The generic format can be an e-mail message, such ... 08/18/05 - 20050181835 - Service impact analysis and alert handling in telecommunications systems A system for the prioritization of quality of service (QoS) alerts and the analysis of the impact of such alerts on service uses a service model in which services are broken into one or more service components and sub-components. Creation of a service dependency model, which is driven by different ... 08/04/05 - 20050170865 - Tune cutting feature A mobile terminal adapted to attract the attention of a person. The terminal receives audio information and, using the mobile terminal, the user is able to select part of the audio information which the terminal then uses when the attention of the user is desired/required. The terminal may be a ... 07/28/05 - 20050164746 - Integrated mobile phone ring scheduler A mobile telephone comprises a ringer to provide an audible alert of an incoming telephone call. The mobile telephone has a ringer schedule interface to receive a ringer control schedule. The ringer control schedule indicates times at which a parameter of the ringer is to change. The mobile telephone further ... 07/21/05 - 20050159190 - Remote alerting unit for signaling users A remote alerting device provides a user of a wireless transmit/receive unit (WTRU) with communications related to cellphone or other WTRU functions. This allows the user to respond and otherwise interact with the WTRU in a manner which enhances convenience and avoids disturbing others. In one configuration, the remote unit ... 07/14/05 - 20050153747 - Mobile terminal device and communication device system using the mobile terminal device A portable terminal device comprises an antenna for receiving radio waves from a base station, an incoming call alarm for notifying the user of the reception of radio waves, a control circuit provided between the antenna and the alarm for activating the alarm and a memory. The memory is capable ... 07/07/05 - 20050148372 - Wireless visual messaging system using two-way transreceivers The wireless text messaging system using radio transceivers operating on a radio band of the electromagnetic frequency spectrum allocated by the FCC designated as the GMRS and the FRS radio frequencies, with each transceiver programmed with a database of signs, symbols, and alphabet activated by an electronic impulse by depressing ... 06/30/05 - 20050143139 - Method for controlling mobile phone to output audio signals and alert sounds through external audio player Disclosed is a method of controlling a mobile phone capable of processing incoming call signals, alert sounds and speech signals from a caller, comprising setting modes to be implemented in an audio signal sending mode for outputting audio signals and alert sounds to an external audio player equipped with a ... 06/23/05 - 20050136988 - Method for reporting personal status of a mobile communication device user and method therefor A mobile communication device contains event descriptor files that define certain detectable parameters indicative of the occurrence of an event. When the mobile communication device has determined that an event has occurred, the mobile communication device proceeds to send a status message to a preselected party, indicating to the preselected ... 06/23/05 - 20050136987 - Tactile communication system A method and implementing system are provided in which a telephone unit or other telecommunications unit is programmed to transmit codes to a receiving telecommunications unit which has a vibration capability. Individuals are enabled to transmit response signals which are effective to cause predetermined vibration patterns in the receiving unit ... 06/23/05 - 20050136986 - Occupant detection safety system and method of use An alarm and safety system used for detecting if an intruder is trying to abduct or kidnap an occupant while the occupant is sleeping, or the like. The safety system upon detection of the situation automatically actuates the alarm but more importantly simultaneously notifies ONSTAR™”, “AMBER ALERT™”, and or dials ... 06/16/05 - 20050130710 - Combine audio and ringing mode A circuit where the same amplifiers and the same volume adjustment circuitry are used for the ringer mode as well as for the audio mode of a mobile phone is achieved. The volume adjustment in the audio and ringer mode is provided by a precise amplitude setting via the gain ... 06/02/05 - 20050119033 - Device and method for ring tone output A device for ring tone output. The device comprises a phone speaker, a ringing speaker, a receiver, a switching device and a micro-controller. The receiver acquires audio data via a traffic channel. The audio data comprises a ring tone. The switching device receives the ring tone and selectively transmits the ... ### FreshPatents.com Support - Terms & Conditions |