57results about How to "Save phone bills" patented technology

The invention discloses a mobile terminal and a communication method thereof. The mobile terminal comprises a main processor, and a wireless communication module and a visual intercom module which are connected with the main processor respectively, wherein the wireless communication module is used for performing wireless communication with a target mobile terminal through an external wireless network; the visual intercom module comprises a modulating and transmitting module and a frequency modulation receiving module; the modulating and transmitting module is used for receiving voice and video information of a user, performing frequency modulation on the voice and video information and transmitting the modulated information; and the frequency modulation receiving module is used for receiving the voice and video information which is modulated by the target mobile terminal and transmitted by the transmitting module, demodulating the voice and video information and playing the demodulated information. The mobile terminal can realize the switching of visual intercom on the basis of wireless communication so as to relieve the dependence on the wireless network and improve user experience.

The invention relates to the field of intelligent scheduling and discloses an intelligent scheduling method. The intelligent scheduling method comprises the following steps: after service request information of clients is received, obtaining personal information and position information of each engineer and position information of the clients, according to the service request information, the personal information and the position information of each engineer and the position information of the clients, searching for the personal information of engineers which accord with client service requests and accords with a preset distribution strategy as a search result; and then according to the search result, distributing the engineers to the clients. Compared to the prior art, after-sale service tasks can be distributed to the engineers according to the position information and service requests of the clients needing after-sale service and the preset distribution strategy, the automation degree is high, the after-sale service engineers are more simply and conveniently scheduled, and the work efficiency of the after-sale service is improved.

A method of utilizing mobile user station to switch over charge mode in WiMAX includes selecting charge modes of prepaid charge mode or postpaid charge mode on mobile user station before session is set up on mobile user station, using connection service network to carry out certification on mobile user station information and executing prepaid charge mode by gateway of connection service network as well as informing prepaid charge server to set up session by prepaid client end then judging whether session is set up or not by said server according to account information of mobile user station if prepaid charge mode is selected.

This invention provides a mobile device and a method that can automatically dial IP phones. Said mobile device can identify that if the phone call is a long distance call automatically when making the phone call, if so, it adds a prefix before the dialed number automatically, said prefix is different along with different cards and preferential policies provided by the business runners. Besides, for international calls, it can also add the district number automatically.

This invention discloses a method, a device and a system for automatically switching voice telephone business. The method comprises: a main calling terminal initiates calling to a called terminal through a PLMN network, and transmits IP business inquiry information containing identification information of the main calling terminal and the called terminal; the IP network business server inquires about the states of the main calling terminal and the called terminal, transmits switching selection prompting information to the main calling terminal and the called terminal when the states of the main calling terminal and the called terminal meet a preset communication condition, establishes an IP network communication path between the main calling terminal and the called terminal when the main calling terminal and the called terminal choose to switch communication, and notifies the main calling terminal and the called terminal; and the main calling terminal cuts off the call connection with a PLMN network when the main calling terminal receives the notification and utilizes the IP network connection path to perform IP network communication with the called terminal. The scheme of the invention improves the conversation tone quality and saves the calling money.

The invention discloses a system which takes a mobile terminal as a computer input / output device. The system comprises a mobile terminal side audio frequency input / output unit, a mobile terminal side sending / receiving unit, a computer side sending / receiving unit and a computer side virtual audio frequency drive unit; wherein, the mobile terminal side audio frequency input unit is used for collecting audio data; the mobile terminal side audio frequency output unit is used for playing audio data; the computer side virtual audio frequency drive unit is used for realizing the mobile terminal as the input / output device of the computer. The invention also discloses the mobile terminal of the system, a computer and a method. The mobile terminal is directly and virtually taken as the input / outputdevice of the computer by adopting the system, the mobile terminal and the computer and the current mobile terminal; therefore, users make and receive VoIP conversion by using the mobile terminal.

This invention discloses a localizing device including: a linking-up module used in linking up with phone user information and at least one mobile terminal number loaded by an internetwork protocol and storing the corresponding relation between the information and the number, a location information obtaining module used in getting the location information of the mobile terminal number corresponding to the phone user information loaded by the interntwork protocol based on said information, in addition to that, this invention also provides an access method, a localizing server and session initialized protocol server of internetwork protocol carried phone users.

A method for determining and prompting the current city or region where the mobile is staying includes such steps as storing the mapping table between cities and the region numbers in the written non-volatile memory of mobile telephone, adding, deleting, searching and changing the contents of said table by user, saving the obtained region number in the table, starting the roam prompting function of mobile telephone to judge if the region number in the table, and determining and prompting the name of city of region.

The invention provides an incoming call answering processing method for a double mode double standby mobile terminal, and two cards are put in the double mode double standby mobile terminal. The processing method comprises the following steps: Step S102, the states of the two cards are identified through the double mode double standby mobile terminal, one card of the two cards is a local card in the non-roaming state, and the other card of the two cards is a roaming card in the roaming state; and Step S104, when receiving a called call, the double mode double standby mobile terminal confirms that the called call is received by the local card or the roaming card, and the judgment results are displayed on the screen of the double mode double standby mobile terminal. The invention also provides an incoming call answering processing device of the double mode double standby mobile terminal, therefore, the misoperation of the users can be prevented, and the call charge is also saved for the users.

The invention provides a communication method and a communication system and can provide an enterprise-level switchboard system. The method comprises that a first kind communication server enables calls to be forwarded to a called extension set after receiving calls launched by a calling extension set through an internet if a called number is an extension set number and the called extension set and the calling extension set belong to a same switchboard, the calls are transferred to a second kind communication server if the called number is not the extension set number, the first kind communication server for storing the called number is determined by the second kind communication server according to stored information and called number, then the calls are transferred to the first kind communication server, and the first kind communication server prompts the calling extension set to conduct next operation. The communication method and the communication system comprehensively use cloud computing technology, cloud storage technology and virtualization technology, enterprises can have the stable and reliable enterprise-level switchboard system only by connecting with the internet, quantity and scope of the extension set are not limited, only local cost is charged for long toll calls, and the communication method and the communication system contribute to saving of telephone charge.

The present invention provides a telephony gateway, including its telephony system as well as a method for implementing gateway function, it is possible to save call cost using IP telephone (VoIP), and when the other party is not IP telephone, there is no need to pay service cost to IP telephone owner. The telephone system comprises IP telephone equipment and telephone gateway. The IP telephone equipment connects to a IP network, and has a first IP address for supporting a first IP telephone protocol; the telephone gateway connects between a telephone network and the IP network, corresponding to a telephone number and a second IP address, and receiving call incoming signal from the telephone network and transforming to an IP telephone signal which accords with the first IP telephone protocol, then transmitting to the IP telephone equipment by the IP network, so as to establish a telephone online. Wherein, the objective telephone number of the call incoming signal is the above mentioned telephone number, the objective IP address of the IP telephone signal is the first IP address.

The invention discloses a mobile phone with a full duplex wireless intercom function, and an implementation method thereof. The mobile phone comprises a housing, a motherboard, a microprocessor controller (101), a display screen (102), a radio frequency module, a memory (103) and a power management unit, and further comprises a full duplex intercom module connected with the microprocessor controller (101). The implementation method comprises upstream steps and downstream steps. According to the invention, the problem of inconvenience in carrying an intercom and a mobile phone simultaneously in the prior art is solved, and an intercom function is provided for the mobile phone. In situations where calls are frequent and relatively fixed, with the invention, call charge can be reduced, call cost is reduced, more rich application functions are added into the mobile phone, and market scale can be expanded.

The invention discloses a network telephone system and the operation method thereof. The system comprises at least: a network telephone switchboard for separating the local network from the internet, which includes a software user module, a monitoring module, a virtual sound card and a system scheduling module; and several extensions each of which connects to the switchboard through the local network for calling and answering. An incoming phone call is broadcasted after passing the protocol of the system scheduling module, when the external call is switched on, it is sent to an extension by the virtual sound card to connect and form a communication.

The invention provides a conversation control method, a conversation control device and a terminal. The method comprises that a voice keyword of a calling party and / or a called party is obtained in the conversation process; whether the voice keyword belongs to predetermined hang-up voice keywords is verified; and if a verification result is yes, conversation is allowed to end, and otherwise, conversation connection is continued. According to the technical scheme of the invention, whether hang-up is needed is accurately determined according to the voice keyword, automatic hang-up mistake is prevented, user operation is simplified, the accuracy of automatic hang-up is improved, and a user can reduce the telephone charge conveniently.

A connection method based on intelligent network controlled call includes triggering communication service to intelligent network service platform by soft interchange device (SID) according to service settings of terminal unit corresponding to called number, connecting call to terminal unit bound with called number by SID according to logon information of terminal unit, down-sending connection message containing a calling number corresponding to calling end to SID by intelligent network service platform if said call is failure and connecting call to terminal unit corresponding to called number by SID according to said connection message. The connection system for realizing said method is also disclosed.

The invention provides a charging method and a charging system for group intelligent service of a mobile virtual private network. The method comprises a charging control step, in which a service control point (SCP) determines the type of a call according to the type of a called number or the type of a calling number and the associated information of a calling user and a called user after receiving the call and selects a corresponding preset charging scheme according to the type of the call so as to perform charging control, and a call charge recording step, in which the SCP records the charge of the call in a corresponding account according to the type of the call and the charging scheme after the call is finished. The method and the system have the advantages of reasonably distinguishing accounts inside the group intelligent service of the mobile virtual private network and reducing telephone expenses for a group user.

The invention discloses a method, device and mobile terminal for sending long messages, belonging to the field of mobile terminals. The method comprises the following steps of: receiving long messages input by users; obtaining fee charging standards of at least two message types supported by the mobile terminal; according to the fee charging standards, determining a message type with lowest cost required for sending the long messages according to each message type, wherein required costs are unequal; and sending the long messages according to the determined message type. The device comprises a receiving module, an obtaining module, a determining module and a sending module. According to the method, device and mobile terminal disclosed by the invention, the call charge is saved; furthermore; the flexibility of a long message processing method is increased.

The invention belongs to the wireless communication field and provides intelligent Bluetooth equipment and an intelligent Bluetooth equipment communication method and system. The intelligent Bluetooth equipment comprises an instruction processing module used for receiving an instruction inputted by an intelligent Bluetooth equipment user and controlling APP software according to the instruction, an analyzing control module used for analyzing voice of the intelligent Bluetooth equipment user, and a Bluetooth module used for sending the voice after analysis to the APP software and sending the ID information of the intelligent Bluetooth equipment to the APP software. The intelligent Bluetooth equipment is advantaged in that complex telephone operation modes can be reduced, the user is greatly convenient to use the APP software on an intelligent terminal such as an intelligent handset, communication and work efficiency is improved, and telephone expense saving is realized.

A display device for mobile phone charges belongs to wireless communication technology field, which is characterized in that the device comprises a current position positioning unit, a mobile phone information storage unit, a terminal display unit, an interface operating unit and a central processing control unit; the user phone card information is input in the mobile phone information storage unit of HDD, the terminal display unit displays call charges of users at the current position. In the device with a GPS positioning mode, the position of users in a map is marked by picture marks, users can be prompted through soud, pictures or characters when users cross different charge area or before the area is changed. The invention has the benifits and effects of enabling charge roam areas of the mobile phone to be watched obviously, thereby increase of unnecessary charges can be avoided, the user can be prompted before entering the roam area, chareges can be reduced effectively.

The invention discloses a method and a system for prompting border roaming of a handheld device. The method includes the steps: 1, detecting communication states of a handheld device in real time; 2, extracting base station attribution information of a handheld device linked network; 3, judging whether base station attribution is as same as handheld device number attribution, if so, performing normal communication, and otherwise executing a step 4; and 4, positioning the handheld device currently, judging whether a current position is located in the same region of the base station attribution, if so, performing normal communication, and otherwise, promoting a user that the handheld device is in a border roaming state. By the method and the system, telephone charge can be effectively saved for users in urban border regions and users frequently come and go to urban borders, prompting is performed only aiming at border roaming, prompting of all roaming situations is avoided, requirements of a part of crowd are met in a more targeted manner, and experience of another part of users is unaffected.

The invention discloses a method and system for realizing short distance wireless communication in public telephone exchanging network, which is used between the public telephone exchanging network and wireless mobile communication network, through connecting a PSTN wireless accessing unit on the public telephone switching network, and arranging a double-model wireless terminal which can be used in wireless mobile communication network; the double-model wireless terminal is transplanted to the PSTN wireless accessing unit range, and creates wireless communication channel with the double-model wireless terminal through the PSTN wireless accessing unit, the double-model wireless terminal can register can connect to the PSTN wireless accessing unit automatically or manually, and accesses in the public telephone switching network. The method and system use the current public telephone switching network resources fully, provides convenient voice and data service to user with low cost.

The invention provides a call reject processing method and a terminal. The processing method comprises the following steps: acquiring at least one target instant communication software for a good friend relationship established between a calling party of the call and a mobile terminal user in the calling process; receiving a reject instruction, rejecting the call and transmitting reject information to the calling party through the target instant communication software; and transmitting the reject information to the calling party through the target instant communication software establishing the good friend relationship with the calling party by the terminal and rejecting the call when the call is rejected by the user. Therefore, the telephone charge is saved, the user communication manner is enriched, and user experience is improved.

The invention discloses a method and a system for testing communication quality of a portable communication device, which mainly substitute a test device for a real global mobile communication (GSM) system for test. Thus, the yield rate of mobile phone production can be improved, and labor resources and capital in the production are saved.

The present invention discloses a multi-functional electronic student ID card based on a digitized campus, which comprises a student ID card body, a fingerprint unlocking device and a touch screen type control panel. The outer surface of the student ID card is provided with a photo area, the lower side of the photo area is provided with an information area, the fingerprint unlocking device is arranged on the lower side of the information area, a discount magnetic stripe is arranged on one side of the photo area, a bank card magnetic stripe is arranged on the lower side of the discount magnetic stripe, and the touch screen type control panel is provided on the side of the discount magnetic stripe away from the photo area. The fingerprint unlocking device is arranged to achieve the unlock function of the touch-screen control panel, which can verify the identity of students before they can use the various functions of the student ID card. By setting the phone card insert slot, the phone card insert function is achieved to facilitate communication among students on campus to save money. By setting the charging interface, the charging function of the student ID card body is achieved in order to facilitate the timely use of the student ID card. The multi-functional electronic student ID card is reasonable in design and suitable for promotion.

The invention discloses a communication service automatic switching method which enables related communication interfaces or communication services provided by a communication server to be automatically switched and used on a communication terminal. The method disclosed by the invention mainly comprises the following steps: the communication server provides diversified communication interfaces or communication services to the outside, wherein the communication interfaces or the communication services comprise conventional PSTN (Public Switched Telephone Network) and ISDN (Integrated Services Digital Network) services and also comprise emerging communication services based on the IP (Internet Protocol), such as IMS (Ip Multimedia Subsystem) and Skype services and the like; a network server provides a network service to the outside and interacts with the communication server to acquire and store configurations related to the communication interfaces or the communication services provided by the communication server; the communication terminal is connected to the network server through a wired network or a wireless network and the network server issues the configurations related to the communication server, wherein the configurations comprise communication interfaces or communication services supported by the communication server, priorities, corresponding access codes and the like; and the communication terminal receives and analyzes the received configurations, automatically switches and uses the communication services provided by the communication server and simultaneously, automatically adds the corresponding access codes to use the services provided by the communication server for carrying out communication. The method disclosed by the invention brings great convenience when communication is deployed inside an enterprise and unified communication integration is carried out, is convenient for daily use and meanwhile, also can fulfill the aims of reasonably using related communication resources and saving cost.

The invention discloses a method used for realizing information exchange transfer of both sides before talk. The method comprises the steps that a first communication client acquires the state information of a second communication client, and whether a session request is carried out is determined according to the state information; session request selecting is carried out, and when the session request is issued, interaction information is edited through the first communication client, and is forwarded to the second communication client directly or through a back-end server; when the second communication client receives the session request, the second communication client carries out matching and synchronization through the back-end server or by directly acquiring the data information and the interaction information of the first communication client; displaying on the display area of the second communication client is carried out; according to the data information and the interaction information, the purpose of the session request is determined; and whether the session request is answered is selected. According to the invention, the efficiency, the courtesy and the success rate of a caller are improved; call charge can be saved; harassing calls can be avoided; and communication resources and costs can be saved.

The present invention discloses a system having a mobile terminal used as an input / output device of a computer, comprising a mobile terminal side audio input / output unit, a mobile terminal side sending / receiving unit, a computer side sending / receiving unit and a computer side virtual audio driving unit, wherein, the mobile terminal side audio input unit is adapted to collect audio data; the mobile terminal side audio output unit is adapted to play the audio data; the computer side virtual audio driving unit is adapted to have the mobile terminal used as the input / output device of the computer. The present invention further discloses a mobile terminal, a computer, and a method for the system. It is possible to, with an existing mobile terminal, directly have the mobile terminal virtualized as the input / output device of the computer by using the system of the present invention and the mobile terminal, the computer and the method thereof, so that users may use the mobile terminal to initiate and receive VolP calls.

The invention discloses a mobile internet personal micro communication management platform, comprising a cellphone APP terminal, a server side system and a voice calling system. The cellphone APP terminal is used for managing a personal address book of a client and triggering calling information. The server side system is used for managing its own address book, retrieving a cellphone bill, performing recharging and managing the schedule. The voice calling system is used for voice record storing and calling management. The cellphone APP terminal is in communicated connection with the server side system and the voice calling system. The server side system and the voice calling system are in communicated connection. The design mainly embodies the advantages of the mobile internet. The personal cellphone network is skillfully used to trigger a call, and the feature of free incoming call is used, so that the cellphone charge of the client is saved; in addition, several related additional functions of the platform are crucial to user experience.