TWI241084B - Communication control and switching apparatus and its application - Google Patents

Abstract

A communication control and switching apparatus and its application are revealed in the present invention. In the invention, the push-button type DTMF signal of the fixed phone is used and is processed by CPU through the wiring module so as to send signal to the mobile phone network through the wireless communication module containing subscriber identification module (SIM) card. Or, the signal received from the mobile phone network is sent to an arbitrary fixed phone through the wiring module after it is processed. Thus, by using the present invention, the user an use a general fixed phone to connect with the mobile phone network, so as to communicate with the other mobile phones or the general fixed phone.

Description

1241084 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Field of Invention (Field of the Invention The present invention relates to a communication control and exchange device, and particularly to applications in mobile telephone networks and general fixed-line telephone networks. A communication control and exchange device and a method of using the same. BACKGROUND OF THE INVENTION: Λ Mobile telephone (or mobile phone) simply means' installed on a vehicle, such as a car, boat, etc. Wireless telephone equipment. Mobile phone systems are different from ordinary wired telephone wireless extensions' or long-distance radios, because mobile phone systems are part of the public telephone system, which allows users to obtain and Enjoy the same functions as the fixed telephone set installed at home, and more convenient use. With international direct dialing, mobile phone users can get direct contact with any user in the world within the effective range of the system. Analogy Wireless communication system (hereinafter referred to as AMPS), digital wireless communication systems, such as Global System for Mobile communications (hereinafter referred to as GSM 900) and DCS 1 800. The AMPS system uses an analog wireless interface with a working frequency band of 80 MHz. This paper Standards are applicable to China National Standard (CNS) A4 specifications (210X297 mm) ........ • Order ...------ 砉 (please first Read the notes on the back and rewrite this page) 1241084 A7 B7 V. Description of the invention () (Please read the notes on the back before filling out this page) The DCS 1800 and GSM 900 mobile phone systems basically reference the digital GSM standard Technical specifications, the basic telecommunications services and additional services provided are the same, the two systems are only different in operating frequency bands, GSM 900 works

In the 900MHz band, the DCS 1 800 works in the 1800MHz band. The radio wave of AMPS base station and mobile phone is 800MHz analog wireless transmission. The transmission distance is longer than DCS 1800 and GSM900, and it can be extended to the sea. The overseas activities (such as sea fishing) are easy to contact. In the same radio wave coverage JF, the number of AMPS base stations can be less than that of GSM 900, and the call quality is clearer and more natural. GSM 900 and DCS 1800 are subject to the environment because the radio waves of their base stations and mobile phones are digital high-frequency wireless transmissions. The larger the impact, the more the communication dead angle, and the higher the frequency, the shorter the transmission distance. Therefore, depending on the environment, the DCS 1800 must build about 2 to 4 times the number of base stations than the GSM 900, and it can reach the same as the GSM 900. Coverage of radio waves and good communication service quality. But the DCS 1 800 digital mobile phone system is a product derived from the GSM 900 system. Except for different channels, the functions of the two are very similar. However, the DCS 1 800 can not only improve the quality of the call, but also The call capacity of the current GS MU 900 system is greatly increased, which can meet the current and future market demand. Therefore, GSM 900 and DCS 1800 are the most widely established digital mobile phone network systems in the world. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs The mobile phone network system is produced by the Mobile Telephone Exchange Center (MTSO,

Mobile Telephone Switching Office), base station (BS, Base) This paper size applies to China National Standard (CNS) A4 specification (210X 297 mm) 1241〇84 A7

V. Description of the invention () Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

Station) and mobile station (MS, Mobile Station). The mobile phone system can have one or more mobile telephone switching centers, which are composed of switches and communication equipment. It has several base stations under its jurisdiction, and the communication equipment of the mobile telephone switching center is connected to the base stations. Each base station will be responsible for one to three honeycombs, one or cell, depending on the needs and different antenna designs. A honeycomb type wireless network is composed of many honeycomb cells. A honeycomb has its control channel, signal strength receiver, and many call channels. You can choose the number of call channels, coverage area, and use different spectrum according to the needs of cellular network call density. The more commonly used architectures are seven base stations / seven honeycombs, four base stations / twelve honeycombs, and seven base stations / twenty-one honeycombs. The mobile station is a mobile phone user, which may be a car-mounted, portable or lightweight hand-held telephone unit. It is a radio transceiver and a control unit that forms a signal communication with the base station, plus a dial and a microphone. , Handset, etc. When a mobile station establishes communication with ordinary telephone users, the voice is transmitted from the call channel in the base station adjacent to the mobile station to the mobile telephone exchange center through the atmosphere, and then to the public I-switched telephone network ( PSTN), all mobile stations can receive and generate calls from their mobile telephone switching centers, and can also generate 'roaming' to complete from remote mobile telephone switching centers. When a mobile user applies the Chinese National Standard (CNS) A4 specification (210X297 mm) from this paper size, ---- ΪΙ — J- — (Please read the precautions on the back before filling out this page) 1241084 A7 B7 Five 2. Description of the invention () Hive area call, transfer to another nearby hive area call, then the call will automatically switch to the new hive area. The mobile station, the so-called mobile phone, must use a "Subscriber Identity Module Card" (hereinafter referred to as a SIM card) for mobile communication. At present, mobile phones of GSM 900 and DCS 1 800 systems use SIM cards to identify users. As long as they have applied for the GSM and DCS system door numbers, they will get this SIM card, and this SIM card will be installed in GSM. 900 mobile phones with DCS 1 800 system can contact the base station of the mobile communication system operator to apply for mobile communication. Therefore, in order to win and retain customers, all mobile communication system operators in Taiwan have adjusted their own mobile phone communication rates from the previous high rate to the current level, and have also proposed a "internet connection" In the consumption scheme, the so-called "internet calling" means that the mobile phone door numbers of both parties are the same mobile communication system operator. The mobile phone communication rate can be calculated at a more favorable price. This consumption plan will attract more mobile phone users to apply for the same mobile phone service system operator. Although every mobile communication system provider now offers a "internet calling" discount plan, if you use landline telephones to communicate with mobile phones, the call rate is still high, which is about mobile phone to mobile phone calls. Fee 5 This paper size is applicable to Chinese National Standard (CNS) A4 specification (210X 297 mm) (Please read the precautions on the back before filling this page)

(Please read the notes on the back before filling out this page} Several times the rate is a heavy burden for some heavy traffic usage. In addition, in many mountainous and remote areas, because the telecommunications bureau cannot provide ~ Surface-connected telephone lines, so you can only rely on mobile phones to communicate with the outside world. If you use "internet calls," you can save communication costs. Purpose and summary of the statement: In view of the above background of the invention, mobile phones are already large. Owned by some people, and because of the convenience of being portable and being able to keep in touch with the outside world, more and more people use mobile phones to communicate, but the communication rates of mobile phones and ordinary landline phones are still high. According to the above, the present invention can reduce the above communication costs by using the present invention for the above reasons. According to the above, the main purpose of the present invention is to use a general fixed telephone to communicate with a mobile phone network through an existing mobile phone door number 'Or use a regular landline phone to receive signals from the mobile phone network. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs The invention provides a communication control and exchange device. After processing and conversion of the communication control and exchange device of the present invention, it sends signals to the mobile phone network through the built-in SIM card and wireless communication module, or receives signals from the mobile phone network. Then, it is assigned to any fixed telephone for communication. At the same time, by using the invention to connect to a computer, through the control of intelligent software, messages can be sent through the mobile phone network, and 6 paper sizes can also be received. China National Standard (CNS) A4 specification (210X 297 mm) 1241084 A7 B7 V. Description of the invention () Take the message sent by other parties and count our telephone charges. (Please read the notes on the back before filling this page) Brief description of the formula: The preferred embodiment of the present invention will be described in more detail in the following explanatory text with the following figures, where: 〃 Figure 1 is a schematic diagram of the control and exchange device of the present invention. Figure 2 is a schematic diagram of the control and exchange device of the present invention. Schematic diagram of the total power supply module of the invention. Figure 3 is a schematic diagram of the core processor 1C 500 in the processor module of the invention. Figure 4 is the invention A schematic diagram of a display module. Fig. 5 is a schematic diagram of a first wireless communication module of the present invention. Fig. 6 is a schematic diagram of a second wireless communication module of the present invention. Fig. 7 is a schematic diagram of a computer interface of the present invention. Fig. 8 It is a schematic diagram of a key-type complex frequency detection module of the present invention. FIG. 9 is a schematic diagram of a connection between a first fixed line module and a second fixed line module of the present invention. FIG. 10 is a tone generating module of the present invention. Schematic diagram. Figure Π is a schematic diagram of an embodiment of the present invention. Contrast description of the drawing number printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. A7 B7 V. Description of the invention () Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economy 40 Processor module 50 Display module 60 Key tone generation module 70 Wiring module 90 First wireless communication module 110 Second wireless communication module 130 Button-type complex frequency detection module 150 First fixed line module 170 Second fixed line module 190 Connected to computer interface module 210 Total power supply module 220 First power supply Group 240 Second power supply module 260 Third power supply module 280 Fourth power supply module 300 1 2 Volt DC power supply 310 24 Volt DC voltage 330-5 Volt DC voltage 350 100 Volt DC voltage 370 CPU_LF 370 390 RING_V 410 5 Volt DC voltage 430 3 Volt DC voltage 450 Reset signal 500 Core processor 1C 502 Clock generation module 504 WAKE_1 506 WAKE_2 508 CEL__RX_1 510 CEL_RX_2 512 CEL_TX_1 514 CEL_TX_2 516 CEL_RXD_1 518 CEL_RXD_2 520 CEL_TXD_1 522 CEL_TXD_1 522 CEL_TXD 530 D1 532 D2 534 D3 536 OUT_EN_l 538 OUT_EN_2 540 IN EN 1 542 PABX RX 1 (Please read the notes on the back before filling out this page) -Order · # This paper size applies to China National Standard (CNS) A4 specifications (210X 297 (Mm) 1241084 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention () 544 PABX, _RX_2 546 DTMF_PRES_l 548 DTMF_ _PRES_ .2 550 DTMF_RD_l 552 DTMF. 1 RD_2 554 DTMF_D0 556 DTMF_DT_MF_DD558 _D3 562 PABX_TONE_l 564 PABX one_TONE_ _2 566 TONE_ON_l 568 TONE I_ON_2 570 LED_EN_l 572 LED_EN_2 601 power connector 603 first fixed line connector 605 second fixed line connector 607 first antenna 609 second antenna 61 I first light emitting diode group 613 second light emitting diode Body group 615 RS232 connector 620 400Hz Details of the invention 1 «Description: In recent years, due to the rise of multimedia, various paging distribution and exchange controllers connected through the telephone network have been widely used in various companies and lines. The invention provides a communication control and switching device, which can be used for communication between a mobile telephone network and a general fixed-button touch-tone multiple frequency (DTMF) telephone. Please refer to Figure 1, which shows a schematic diagram of the control and switching device of the present invention. These include at least the processor module 40, the display module 50, and the basic paper size applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm). ^^ Install --------- Order: ---- ---- I (Please read the notes on the back before filling this page) 1241084 A7 B7 V. Description of the invention () Modulation generating module 60, wiring module 70, first wireless communication module 90, second A wireless communication module 10, a button-type multi-frequency detection module 13o, a first fixed-line circuit module 150, a second fixed-line circuit module 170, and a computer interface module 190. Regarding the structure of the present invention, please refer to FIG. 2 first, which shows a structure diagram of a main power supply module. First take the AC power supply (1 lOV, 60Hz) from a general power outlet, and adjust it through a rectifier transformer (not shown) to output 12 volt DC power supply 3 00 to the total power supply module 2 1 0. The total power supply Module 21 0 is mainly composed of four parts, namely a first power supply module 220, a second power supply module 24o, a third power supply module 260, and a fourth power supply module 280 to generate different DC voltage. 1 2 Volt DC power supply 3 0 0 is input to the first power supply module 2 2 0 to generate 24 Volt DC voltage 310, -5 Volt DC voltage 330 and 100 Volt DC voltage 350, and 100 Volt DC voltage 350 is input to the Two power supply modules 240, generating CPU one LF 3 70 and RING_V 3 90; 12 volt DC power input to the third power supply module 260, generating 5 volt DC voltage 410; 12 volt DC power input to the fourth power supply module 2 8 0, generating 3 volts DC voltage 43 0 and reset signal 450. The DC power and signals of different voltages generated by the main power supply module 210 are input to the processor module 40, the display module 50, the first wireless communication module 90, and the second wireless communication module 110, respectively. Frequency detection module 130, first fixed line module 150, second fixed line module 170, connected to computer interface module 190, for the paper size applicable to China National Standard (CNS) A4 specifications (210X297 mm) (Please read the precautions on the back before filling out this page), τ # Printed by the Consumer Consumption Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 1241084

V. Description of the invention () Requirement 0 The main modules in the present invention are the processor module 40, the first wireless communication module, and 9G and the first wireless communication module i. The first wireless communication module and the second wireless communication module Π0 are responsible for demodulating the received signals, sending them to the processor module 40 and processing the signals that need to be transmitted, and sending them through the DCS band radio frequency signal or the GSM band radio frequency signal. Go out. The processor module 40 is the heart of the present invention, and is responsible for controlling the display module and processing from the wiring module 70, the first wireless communication module 90, the second wireless communication module 110, and the button-type complex frequency detection module. Signals of group 130, first fixed line module 15o, second fixed line module 170, and computer interface module 19o. Please refer to FIG. 3 ', which shows a schematic diagram of the core processor 1C 500 in the processor module of the present invention. The clock generation module 502 is connected to the 2nd, 9th, and 10th pins of the core processor 1C 500 to supply the clock required by the core processor 1C 500. The sixth and seventh pins are respectively responsible for receiving signals WAKE-1 512 and WAKE-2 514 from the first wireless communication module 90 and the second wireless communication module 11 (). Pins 13 and 14 are printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page) from the first wireless communication module 90 and the second wireless communication module 11〇 The signals CEL-RXD-1 516 and CEL-RXD-2 518, and the signals CEL_TXD_1 520 and CEL-TXD-2 522 transmitted to the first wireless communication module 90 and the second wireless communication module no are respectively provided by the first 5 And 16th pin output. The 17th and 18th pins respectively transmit TXD 524 and receive RXD 526 to connect this paper. The standard of this paper is applicable to China National Standard (CNS) A4 specification (210X 297 public love) 1241084 A7 B7 V. Description of the invention () (Please read the back Note: Please fill out this page again) Computer interface 190. Pins 21 to 27 exchange signals D0 528, D 1 530, D2 532, D3 534, OUT_EN_1 536, OUT_EN_2 53 8 and IN_EN_1 5 40 with other 1Cs. The second power supply module 240 generates a CPU-LF 370 to be supplied to the 28th pin of the core processor ic 500. Please refer to FIG. 4, which shows a display module of the present invention. Controlling the first light-emitting diode group 61 1 and the second light-emitting diode group 613 through D0 528, D1 530, D2 532, D3 534, LED —En—1 570 and LED —En—2 5 72, respectively. The signal of the operating state of the present invention, for example, indicates the current network, signal strength, noise, and whether the two groups of wireless communication modules are in use. Please refer to FIG. 5 and FIG. 6 together, which are schematic diagrams of the first wireless communication module and the second wireless communication module of the present invention. It is used to convert the signal from the processor module 40 into a DCS-band radio frequency signal or a GSM-band radio frequency signal in the future and send it out, or receive a radio frequency signal from the mobile phone network and send it to the processor module 40 for processing. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Please refer to Figure 7 ', which shows the schematic diagram of the computer interface of the present invention. The connection computer interface of the present invention is a serial transmission port (RS232). The present invention communicates with a computer through a computer interface, and can use an intelligent software to send messages through the invention or receive messages from a mobile phone network. This paper size applies to China National Standard (CNS) A4 specifications (210X297 public copy) A7 B7 V. Description of the invention () Please refer to Figure 8, which shows the keystroke type double frequency detection of the present invention (please read the back Note: Please fill in this page again. The button-type complex frequency detection module of the present invention is composed of an oscillator with a fixed clock (3579 MHz in the present invention) connected to two 1Cs, and is responsible for processing the signal PABX_RX_1 542 of the first fixed line module and the second fixed connection. The signal of the line module is PABX_RX_2 544, and generates DTMF PRES 1 546, DTMF PRES 2 548, DTMF RD 1 — — — — — — 550, DTMF_RD_2 552, DTMF_D0 554, DTMF_D1 556, DTMF—D2 558, and DTMF—D3 560 Provided by the processor module 40 for processing. Please refer to FIG. 9 together, which shows a schematic diagram of the connection between the first fixed wiring module and the second fixed wiring module of the present invention. Via the wiring module 70 of the present invention and the above-mentioned key-type multi-frequency detection module 1 30, the first fixed line module 150 and the second fixed line module 170 are connected, and then connected to a general fixed telephone for communication. . Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Please refer to Figure 10, which shows the keynote generation module of the present invention. The 400Hz frequency is connected to two 1Cs to generate PABX-TONE "5 62 and PABX-TONE_2 5 64 for the first fixed line module and the second fixed line module, and TONE —ON" 566 And TONE-ON — 2 568 are required for 1C in the processor module 40. Assume that a signal is sent from the mobile phone network to the first wireless communication module. 13 This paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 public love) 1241084 A7 B7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Note (90, after the first wireless communication module 90 demodulation and other processing, CEL — RX — 1 508, CEL — RXD — 1 5 16 and WAKE — 1 504 to the core processor 1C 5 00 will be generated, and then go through The processing of the processor module 40 sends the signal to the wiring module 70 for distribution to the fixed telephone line and to the touch-tone multi-frequency detection module 130 to generate a ringing signal to the allocated fixed telephone line. Conversely, if a fixed telephone is used to dial from the first fixed line module 50, and the signal is transmitted to the processor module 40 through the wiring module 70 and the button-type multi-frequency detection module 13, then After processing, the signal will be sent to the selected wireless communication module. 凊 Refer to Figure 11 ', which shows a schematic diagram of an embodiment of the invention. A power transformer (not shown) is connected to the power connector 6 〇1 to provide 1 2 The DC power supply 300 is the communication control and switching device of the present invention. The first fixed line connector 603 and the second fixed line connector 605 are used to connect to a general fixed telephone. The RS 232 connector 615 is connected to a computer. The first antenna 607 and the second antenna 609 are respectively responsible for the first wireless communication module 90 and the first wireless communication module 140 to communicate with the external mobile phone network. The first light emitting diode group 611 and the second light emitting diode The diode group 613 indicates the communication status of the first wireless communication module 90 and the second wireless communication module 丨 丨 〇. An advantage of the present invention is the use of a common indoor phone and a SIM card through the processing and Transfer function, when dialing the door number of the same mobile phone system operator as the SIM card, you can use "internet calling," the rate is based on the Chinese national standard (CNS) A4 specification (210X297 public love) ................. (Please read the notes on the back before filling out this page) 1241084 A7 ^ ___ B7 V. Description of the Invention () “Fee” can save phone charges. Moreover, the invention provides two or more wireless communication modules, which can The SIM cards of two different mobile phone system providers can save phone charges according to the above functions. In addition, the communication control and switching device of the present invention has an automatic jump gate number and can communicate and control through the communication of the present invention. The device can be extended to multiple door numbers to use, and it is more convenient to use. Moreover, since the user uses a common indoor phone to make a mobile phone through the communication control and switching device of the present invention, the RF terminal (that is, this The first wireless communication module and the second wireless communication module are invented), so it can avoid the potential damage to the human body caused by electromagnetic waves during communication. Due to the development of the mobile phone network, its coverage area in the metropolitan area is close to that of the traditional fixed-line phone network. Even some rural and mountainous areas where the fixed-line phone network is difficult to reach, can communicate through the mobile phone network. One of the advantages of the present invention is that a common indoor phone can be used to send voice signals to the mobile phone network through the wireless communication module through the processing and transfer functions of the present invention, and then reach the destination to resolve external communications in remote areas. Difficulties. Also, since the processing and conversion of voice signals is carried out in the present invention and does not pass through a third party or other media, there is no need to bear additional transfer fees and maintain the hidden density of voice signals. Another advantage of the present invention is that since the use of computers tends to be popular, if the present invention is directly connected to a computer and operated by intelligent control software, the environment and network functions of the computer can be easily developed to make the present invention January 15 This paper size applies to Chinese National Standard (CNS) A4 (210X297 mm) (Please read the precautions on the back before filling this page)

• Order printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs " " 丨 1081244 A7 B7 V. The function of the invention description () is more flexible. When the structure of the invention is to be changed, it can be achieved by simply changing the software plan. Can make it more and more widely used. For example, the present invention can be adapted for use in industries such as vending machine operators, security professionals, and automobile anti-theft industries. As understood by those familiar with this technology, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the patent application for the present invention; all others can be completed without departing from the spirit disclosed by the present invention. Equivalent changes or modifications should be included in the scope of patent application described below. (Please read the precautions on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper size applies to China National Standard (CNS) A4 (210X 297 mm)

Claims (1)

1241084 ABCD-> Ben Zhichong! #% The reading member stated clearly whether the original substance of the case would be changed after printing by the Intellectual Property Bureau of the Intellectual Property Bureau of the Ministry of Economic Affairs of the Consumer Consumption Cooperative. 6. Scope of Patent Application 1. A communication control and exchange device, at least Including: a processor module for processing a plurality of signals; a tone generating module for providing the communication control and switching device with a tone; a wiring module for distributing communication lines; and " a wireless Communication module for transmitting or receiving signals. 2. The communication control and switching device as described in item 1 of the scope of patent application, which further includes a key-type multi-frequency detection module for detecting a key-type multi-frequency signal. 3 · The communication control and switching device described in item 1 of the scope of patent application, which further includes a display module, and a plurality of light-emitting diodes indicate that the control and switching device is in operation on a panel of the control and switching device. Of the state. 4. The communication control and switching device described in item 1 of the scope of patent application, which further includes a total power supply module 'for providing the power required by each module in the communication control and switching device. The communication control and exchange device described in item 4 of the patent scope 17 This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 cm) (Please read the precautions on the back before filling this page) 1241084 A8 B8 C8 D8 The scope of the patent application is that the above-mentioned total power supply module includes a first power supply module, a second power supply module, a third power supply module, and a fourth power supply module. 6 · The communication control and exchange device as described in item 1 of the scope of patent application, which further includes a computer interface module for data transmission with the computer. 7 · The communication control and switching device as described in item 6 of the scope of patent application, wherein the interface connected to the computer in the above-mentioned connection computer interface module is a serial transmission port RS232 interface. 8 · The communication control and switching device described in item 1 of the scope of patent application ', which further includes a fixed line module for connecting with a plurality of fixed telephones. 9. The communication control and switching device according to item 8 of the scope of patent application, wherein the fixed line module includes at least a first fixed line module and a second fixed line module. (Please read the precautions on the back before filling out this page} Packing. Ordering · Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperatives, Printed, Molded, Changed, Transported and Wired, Uncontrollable, and Unlocked 1 set of molds. ^ Μ 0 Enclosed mold α line News Wo Wutong 4's line ¾ No. 10 of the first two>, and the paper size of this paper applies the Chinese National Standard (CNS) A4 specification (210X (297 mm) 1241084 C8 D8 6. Scope of patent application (please read the notes on the back before filling this page) 11. The communication control and switching device described in item 10 of the scope of patent application, in which the first wireless communication module and the second wireless The communication module is a GM22 module from Enrison and operates in the GSM frequency band and the DCS frequency band. 12. The communication control and exchange device described in item 10 of the scope of patent application, wherein the first wireless communication module has a first subscriber identity module card (first SIM card), and the second wireless communication module There is a second subscriber identity module card (second SIM card) in the group. 1 3 _ —A communication control and switching device, at least including: a processor module for processing a plurality of signals; a tone generating module, which provides the communication control and switching device with a tone; a fixed line module For connecting with a plurality of fixed-line telephones; a display module · using a plurality of light-emitting diodes to indicate the state of operation of the control and switching device on the panel of the control and switching device; a button-type complex frequency detection Module for detecting key-type multi-frequency signals; a connection to a computer interface module for data transmission with the computer; a consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed a wiring module for distributing communication lines; And a wireless communication module for transmitting or receiving signals. 19 This paper size applies to the Chinese National Standard (CNS) A4 specification (210 x 297 public directors) 1241084 A8 B8 C8 D8 Printed by the Consumers' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 6. Scope of patent application 1 4 The communication control and switching device described in the above item further includes a main power supply module for providing power required by the communication control and each module in the parent switching device. 1 5 · The communication control and switching device as described in item 4 of the patent application scope, wherein the above-mentioned total power supply module includes a first power supply module, a second power supply module, and a third power supply A module and a fourth power supply module. 16. The communication control and switching device as described in Item 13 of the scope of patent application, wherein the interface connected to the computer in the above-mentioned connection computer interface module is a serial transmission port RS232 interface. 17. The communication control and switching device according to item 13 of the scope of patent application, wherein the fixed-line module includes at least a first fixed-line module and a second fixed-line module. 18. The communication control and switching device according to item 13 of the scope of patent application, wherein the wireless communication module includes at least a first wireless communication module and a second wireless communication module. 19. The communication control and switching device as described in item 18 of the scope of patent application, wherein the above-mentioned first wireless communication module and second wireless communication module are in accordance with the Chinese National Standard (CNS) A4 specification (210X297). (Centi) f, please read the notes on the back before filling in this page} installation.-、 A sound of 1241084 A8 B8 C8 D8_ VI. The scope of patent application uses Ericsson's GM22 module and operates in the GSM band and DCS band . 20. The communication control and switching device according to item 18 of the scope of patent application, wherein the first wireless communication module has a first user identification module card (first SIM card), and the second wireless communication module There is a second user identification module card (second SIM card). (Please read the precautions on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper applies the Chinese National Standard (CNS) A4 specification (210X297 mm)