CN1047181A - Use the cellular telephone of standard telephone set - Google Patents

Use the cellular telephone of standard telephone set Download PDF

Info

Publication number
CN1047181A
CN1047181A CN90102628A CN90102628A CN1047181A CN 1047181 A CN1047181 A CN 1047181A CN 90102628 A CN90102628 A CN 90102628A CN 90102628 A CN90102628 A CN 90102628A CN 1047181 A CN1047181 A CN 1047181A
Authority
CN
China
Prior art keywords
numeral
telephone
cellular
telephone set
interface arrangement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN90102628A
Other languages
Chinese (zh)
Inventor
曼诺哈尔·A·卓格勒卡尔
菲利普·F·阿塞尔坦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of CN1047181A publication Critical patent/CN1047181A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/021—Terminal devices adapted for Wireless Local Loop operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
    • H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
    • H04M1/27463—Predictive input, predictive dialling by comparing the dialled sequence with the content of a telephone directory

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A kind of cellular telephone 100 of uniqueness, it is connected on the telephone set 101 of standard, so that the user who can not get the landline telephone system service to remote location provides the cellular telephone service.Cellular telephone 100 comprises cellular telephone transceiver 109, microprocessor 108 and with so that the circuit 102-106 of cellular telephone transceiver 109 and telephone set 101 interfaces.Interface circuit 102-107 provides audio frequency, voltage and dialing signal interface to telephone set 101.Microprocessor 108 control interface circuit 102-106, and 101 responses of telephone set are called out to reply and to send cellular telephone.

Description

Use the cellular telephone of standard telephone set
Relate generally to radio telephone of the present invention is specifically related to use the cellular telephone of standard telephone set.
Cellular telephone uses a kind of special handset telephone at present, and it is connected with the cellular telephone transceiver by audio frequency and data/address bus.For fear of during dialling, taking the cellular radio telephone channel and reducing the expense that cellular telephone is called out, require the cellular telephone user to dial the number earlier, push " transmission " button (dialing in advance) then, call out to set up a cellular telephone.Push " transmission " button and can make the cellular telephone mobile phone produce " transmission " signal, it is attached to the back of the dialed digit that sends to the cellular telephone transceiver.
Separate the mode telephone set when common pulsed or single-tone formula dial telephone set or suitable machine are for example reconciled system, when being used in combination, the circuit of " a transmissions " button or this " transmission " function of simulation must be arranged with cellular telephone.Use one " # " or " * " button, perhaps pat the off-hook switch, can on common telephone set, add " transmission " button " but these two kinds of methods all need have additional circuit and/or software in interface equipment.
By termination and automatic " transmission " signal that produces that detects dialing, performed just as the mobile phone of cellular telephone, also can simulate " transmission " button.Detecting that dialing finishes and the method that produces " transmission " signal automatically has narration in No. 4658096,4737975 and 4775997, U.S. Pat.According to these patent documents, interface equipment detects dialing to be finished, and automatically " transmission " signal is attached on the dialed digit that the cellular telephone transceiver sends.Yet, finish in order to detect dialing, this interface needs the phone that additional circuit determines that quilt is dialled for how many bit digital, then to actual reception to the dialing figure place count.Like this, described in above-mentioned prior art, add the circuit that " transmission " button or simulation should " transmission " functions, will require additional circuit and increase the cost and the complexity of cellular telephone.Owing to above reason, need a kind of cellular telephone that does not require generation " transmission " signal.
Therefore, an object of the present invention is to provide the cellular telephone of the uniqueness that a kind of and standard telephone set or suitable equipment is used, it can automatically send and receive cellular telephone and call out.
Another object of the present invention provides a kind of cellular telephone of uniqueness, and it can handle on standard telephone set or suitable equipment the telephone number numeral of dialing in any form.
Fig. 1 is a block diagram of implementing cellular telephone 100 of the present invention, can insert a standard telephone set 101 to it;
Fig. 2 is the flow chart that the telephone number numeral of the 108 pairs of dialing of microprocessor among Fig. 1 is handled;
Fig. 3 is the flow chart that the call of the 108 pairs of inputs of microprocessor among Fig. 1 is handled;
Fig. 4 is that the microprocessor 129 in the cellular telephone transceiver 109 of Fig. 1 is receiving the flow chart that the telephone number of being dialled is digital and handle when being sent to call by dialing telephone number.
Fig. 1 illustrates the block diagram of implementing a cellular telephone 100 of the present invention, can insert the telephone set 101 of a standard to it.Cellular telephone 100 can use for remote location, so that provide the cellular telephone service to the user who can not get common landline telephone service.Telephone set 101 can be common telephone set, or has the suitable equipment of pulsed or the dialing of single-tone formula.For example, telephone set 101 can be a desk telephone set, wall telephone set, modulator-demodulator formula, or in telephone booth appreciable discrete dial, ringer and mobile phone type.Telephone set 101 need provide about 20 milliamperes operating current by two leads 112 by cellular telephone 100, and these two leads are commonly referred to as " plug tip " line and " plug ring " line of connector.Telephone set 101 generally comprises the connector 113 of a module RJ11C, and it can be pegged graft with the socket 114 of corresponding module RJ11C in the cellular telephone 100.
Cellular telephone 100 includes a cellular telephone transceiver 109, and this transceiver comprises the microprocessor 129 of a radio set 119 and a tape storage, and this microprocessor is in order to the work of control radio set.Cellular telephone transceiver 109 can be any the common cellular telephone transceiver with a radio transmitter, a radio receiver and a logical block, for example is to be entitled as the sort of transceiver described in " cellular mobile telephone 800 megahertz transceiver DYNATAC " in the 68P81066E40 of the Motorola Inc specification; This specification is by Mo Tuoluola C﹠amp; E department (address is 1313 East Algonquin Road Schaumburg, and Illinois 60196) publishes and sells.
Cellular telephone 100 also comprises parts 102～106, in order to provide interface with cellular telephone transceiver 109 and telephone set 101.Parts 102～107 provide audio frequency, voltage and dialing signal interface circuit for telephone set 101, and it can be that Motorola Inc's 68P81071E30 specification is entitled as and shows the sort of common circuit bright and that describe in " the intelligent RJ11C interface of cellular connection cellular mobile telephone "; This specification is by Mo Tuoluola C﹠amp; E department (address is the same) publishes and sells.
Voltage generator 107 produces 48 volts of current/voltages, and it is connected with two-wire lead 112, makes telephone set 101 work in order to about 20 milliamperes of electric currents to be provided.Ringing voltage generator 106 produces according to normally used speed in telephone system has high-tension bell signal, is fed to telephone set 101 via voltage generator 107.The speed of the bell signal that ringing voltage generator 106 produces is subjected to the control of the control signal 116 that microprocessor 108 provides.
Voicefrequency circuit 102 is bridge circuits, and it will be transformed into the uneven formula audio signal of four lines from the two-wire balanced type audio signal of telephone set 101, that is is transformed into the audio signal of transmission and reception required in the duplex telephony system.The uneven formula audio signal of four lines that voicefrequency circuit 102 provides is fed to radio receiver and the radio transmitter in the radio set 119.The audio signal of the transmission that voicefrequency circuit 102 provides also is fed to Dual Tone Multifrequency detector 104.
The state-transition of telephone set 101 produced off hook signal 117 thereupon when offhooking detector 103 detected from " on-hook (off-hook) " to " off-hook (on-hook) ".When telephone set 101 on-hooks, produce binary " 0 " signal; When telephone set 101 off-hooks, produce binary " 1 " signal.During dial impulse, the off hook signal 117 that offhooking detector 103 provides is to each transformation of dial impulse generation from one state to " 0 " attitude.The off hook signal 117 that offhooking detector 103 provides is fed to microprocessor 108 and dialing single-tone generator 105.Microprocessor 108 monitorings are off-hook or on-hook from the off hook signal of offhooking detector 103 with definite telephone set 101, and detect the numeral of dial impulse.
Dialing single-tone generator 105 pairs of 115 responses of control signal from microprocessor 108, and when telephone set 101 off-hooks to 117 responses of off hook signal from offhooking detector 103, produce the dialing single-tone.When becoming one state, just produce the dialing single-tone from the off hook signal 117 of offhooking detector 103 with from the control signal 115 of microprocessor 108.When detecting, become " 0 " state from the control signal of microprocessor 108 from one state, to turn-off dialing single-tone generator 105 in when dialing.In another embodiment, the dialing single-tone can be fed to voicefrequency circuit 102 microprocessor 108 inner generations, and power supply phone 101 is used.
The DTMF(dual-tone multifrequency) detector is connected on the audio frequency that voicefrequency circuit 102 sends, to detect the dialing word single-tone of being dialed the number.DTMF detector 104 can be that a kind of purchase obtains commercially available detector, and it turns the binary system analog value that becomes 4 bits with DTMF tone, and is fed to microprocessor 108 and handles.In order between single-tone formula dialing sense word and pulse dialing numeral, to select, can import a binary zero or " 1 " to microprocessor 108 by a jumper or a user-programmable switch, this depends on the type of the telephone set 101 that is connected to cellular telephone 100.
The 108 pairs of parts of microprocessor 105 and 106 that have memory are controlled, and play response to off hook signal 117 with from the dialed digit of telephone set 101, call out to reply and to send cellular telephone.When receiving the calling of an input, microprocessor 108 makes ringing voltage generator 106 work and to telephone set 101 rings.If the calling of being sent by telephone set 101 off-hooks, then 108 pairs of pulsed or single-tone formula dialed digits subsequently of microprocessor are deciphered.According to the present invention, in real time the bits per inch word is delivered in the microprocessor 129 of cellular telephone transceiver 109.The numeral of each dialing is by microprocessor 129 storages.When microprocessor in a preset time 129 detects when again dialing being arranged, just automatically send a cellular telephone and call out.So, utilize the present invention, just do not need to detect concrete telephone number figure place (for example local number is seven, and toll number is ten) and produce " transmission " signal not needing in prior art yet.Therefore, cellular telephone 100 is suitable for any dialing form, and is irrelevant with the figure place of telephone number.
In a preferred embodiment, by the coupling between the microprocessor 129 of three-wire type data/address bus 111 realization microprocessors 108 and cellular telephone transceiver 109.The three-wire type data/address bus is in U.S. Pat 4,369, explanation and narration arranged in No. 516.Microprocessor 108 is the numeral of seeking dialing continuously basically, and in real time the bits per inch word is sent to microprocessor 129.The bits per inch word that microprocessor 108 detects is encoded into a message, is transferred to microprocessor 129 via data/address bus 111.Microprocessor 129 receives the bits per inch word of dialing from data/address bus 111, with the stored digital that receives in the preselected memory cell of its memory.If (in preferred present embodiment is 5 seconds) do not receive the another one numeral in a preset time, the interior numeral of preselected memory cell that then is stored in microprocessor 129 is sent by the cellular radio channel by the radio transmitter in the wireless set 119, provides a cellular telephone and calls out.
Fig. 2 shows the flow chart of the numeral that microprocessor 108 processing are dialed the number among Fig. 1.202 places enter program at " beginning " square, are advanced to " judgement " square 204, at this off hook signal 117 are detected, to determine whether off-hook of telephone set 101.If there is not off-hook, the branch that enters "No" continues to wait for.If telephone set 101 off-hooks then enter the branch of "Yes", arrive square 206 from " judgement " square 204, microprocessor 108 produces the control signal 115 of a binary one there, to excite the dialing single-tone.If the dialing be an invalid telephone number, then as the back to described in the explanation of Fig. 4, also can also arrive square 206 via the A of branch.Then, 208 places are detected at square, to judge whether have a dialed digit.If no, entering "No" branch waits for.If existing dialed digit, just enter "Yes" branch, arrive square 210, produce the control signal 115 of a binary zero there from " judgement " square 208, and this position digital coding that is dialled become a message, be transferred to microprocessor 129 via data/address bus 111 then.Then, in " judgement " square 212, detect off hook signal 117, to judge whether still off-hook of telephone set 101.If "Yes" then turns back to " judgement " square 208 by "Yes" branch, to repeat said process.If telephone set 101 no longer is an off-hook, then enter "No" branch, arrive square 214 from " judgement " square 212, to return other task of carrying out.
Fig. 3 illustrates the flow chart of the call of microprocessor 108 processing inputs among Fig. 1.302 places enter program at " initial " square, enter " judgement " square 304 subsequently, detect there, to determine whether a receiving incoming call.If not, then enter "No" branch and wait for.If received an incoming call, then enter "Yes" branch, arrive square 306 from " judgement " square 304, microprocessor 108 produces the control signal 116 of a binary one there, to excite bell signal.Then, detect off hook signal 117, to determine whether off-hook of telephone set 101 308 li of " judgement " squares.If there is not off-hook, then enters "No" branch and wait for.If telephone set 101 off-hooks then enter "Yes" branch, arrive square 310 from " judgement " square 308, with the control signal 116 that produces a binary zero, connect this calling, arrive square 312 then, to return other task of carrying out.
The microprocessor 129 that Fig. 4 illustrates cellular telephone transceiver 109 among Fig. 1 receives telephone number numeral of being dialled and the flow chart that the telephone number of being dialled is sent a cellular telephone calling.402 places enter program at " initial " square, enter " judgement " square 404 subsequently, detect there, receive from the digital information of microprocessor 108 via a dialing of data/address bus 111 determining whether.If do not receive, enter "No" branch and wait for.If received the numeral of a dialing, then enter "Yes" branch, arrive square 406 from " judgement " square 404,5 seconds timers are resetted, and restart timing.In a preferred embodiment, relied on based on the software setting of interrupting 5 seconds timer, metering receives the time that last dialed digit is experienced afterwards.In other embodiment, such timer can be arranged to independent timing circuit, and can have a timing value that depends on telephone set 101 operating characteristics.Arrive square 408 then, the numeral that receives is stored in the preselected memory cell of memory in the microprocessor 129.Arrive " judgement " square 410 then and detect, to determine whether also having other dialed digit to receive.If also receive, then enter "Yes" branch, turn back to square 406 from " judgement " square 410, repeat said process.If no longer receive other dialed digit, then enter "No" branch, arrive " judgements " squares 412 from " judgement " square 410, detect there, with the timing to 5 second whether of definite 5 seconds timers.If there is not timing to 5 second, then enter "No" branch, turn back to " judgement " square 410, to detect the reception that also contains to next dialed digit.If timer timing in 5 seconds has been arrived, then enter "Yes" branch, arrive " judgement " square 418 from " judgement " square 412, detect the numeral of dialing there, whether be an effective telephone number with what determine to be dialled.For example, detect whole numerals of being dialled, to determine whether the being local number of 7 bit digital, still the front is the toll number of 1 or 0 10 bit digital, its three bit digital illustrates 411 information, 611 phones repairing and 911 is met an urgent need, and other bit digital depends on country and the telephone system of using cellular telephone in proper order.If to dial the number be invalid, then enter "No" branch, arrive A branches from " judgement " square 418, turning back to the flow chart of Fig. 2, and produce the dialing single-tone again.Therefore, by characteristics of the present invention, if what dialled is an invalid telephone number,, be effective if institute dials the number just there is the dialing single-tone to be transmitted back to the cellular telephone user, then enter "Yes" branch, arrive squares 414 from " judgement " square 418, send a cellular telephone there and call out, the number of calling promptly be in the preliminary election memory memory cell of microprocessor 129 numeral then, on square 416, return, carry out other task.
In a word, a kind of cellular telephone of uniqueness, it can automatically send and receive by the pulsed of standard or single-tone formula telephone set or suitable device and be called out by the cellular telephone of the arteries and veins of standard by any way.The numeral of dialing the number is handled in real time by the cellular telephone of uniqueness of the present invention, thus cellular telephone call out send the circuit that does not need to use the sort of simulation " transmission " function in " transmission " button or the prior art automatically.

Claims (14)

1, a kind of interface arrangement, it can with the cellular telephone that can on the cellular radio channel, work with have dialing mechanism, be connected in order to the telephone set of Outgoing Call number, it is characterized in that:
Data bus means has first and second ports, and first port is connected on the cellular telephone;
Interface arrangement can be connected telephone set with cellular telephone, this interface arrangement also comprises first control device, it is connected with telephone set to receive the numeral that each enters, and also is connected with first port of above-mentioned data/address bus to send the numeral that each receives to cellular telephone;
Above-mentioned cell phone also comprises second control device and storage arrangement, this second control device is connected with second port of above-mentioned data/address bus, with numeral in each transmission of above-mentioned storage arrangement stored, when the time of experience surpasses a preset time section after receiving last storage numeral, what just approval had been stored is effectively digital, and when the numeral of those storages is significant number, just they are mail to a channel in the cellular radio channel.
2, the described interface arrangement of claim 1, wherein, its feature of described interface arrangement also is to have the device that is connected with first control device with telephone set, makes this ringing telephone stations to produce bell signal.
3, interface arrangement according to claim 1, wherein, its feature of described interface arrangement also is to have and telephone set and first control device connector device, to produce the dialing tone signal.
4, interface arrangement according to claim 1, wherein, its feature of described interface arrangement also is the device that is connected with telephone set, gives this telephone set power supply to produce direct voltage.
5, interface arrangement according to claim 1, wherein, its feature of described interface arrangement also is to have the device that is connected with cellular telephone with telephone set, to present audio signal between them.
6, interface arrangement according to claim 1, it is characterized in that, when elapsed-time standards surpasses a preset time section after receiving last storage numeral, described second control device approves that just the numeral of having stored is effective, and the numeral of just thinking those storages is when being significant number, and a channel in the cellular radio channel is mail to them in the side.
7, a kind of cellular telephone, it comprises:
One has the telephone set of dialing mechanism so that telephone number is dialled;
Can be operated in the cellular transceiver of calling out with UNICOM's cellular telephone on the cellular radio channel;
Data bus means with first and second ports, first port are connected on the described cellular transceiver;
Above-mentioned telephone set is connected to interface arrangement on the above-mentioned cellular transceiver, this interface arrangement also comprises first control device, it is connected with telephone set, to receive the numeral of each dialing, also be connected, to send the numeral that each receives to cellular telephone with first port of above-mentioned data bus means;
Above-mentioned cellular transceiver also comprises second control device and storage arrangement, this second control device is connected to second port of above-mentioned data/address bus, deposit in the above-mentioned storage arrangement with numeral each transmission, when the time of experience after the numeral that receives last storage surpasses a preset time section, what just approval had been stored is effectively digital, and, they are mail to a channel in the cellular radio channel when the numeral of storage when being significant number.
8, cellular telephone according to claim 7, wherein, described interface arrangement also comprises the device that is connected with first control device with telephone set, makes this ringing telephone stations to produce bell signal.
9, cellular telephone according to claim 7, wherein, described interface arrangement also comprises the device that is connected with first control device with telephone set, to produce the dialing tone signal.
10, cellular telephone according to claim 7, wherein said interface arrangement also comprises the device that is connected with telephone set, to produce direct voltage, gives this telephone set power supply.
11, cellular telephone according to claim 7, wherein, above-mentioned interface arrangement also comprises the device that is connected with cellular telephone with telephone set, to present audio signal between them.
12, cellular telephone according to claim 7, it is characterized in that, when the time of experience surpasses a preset time section after receiving last storage numeral, above-mentioned second control device approves that just the numeral of having stored is effective, and the numeral of just thinking those storages just mails to them a channel in the cellular radio channel when being significant number.
13, the cellular telephone that dials on the telephone set is called out a kind of method of handling, this telephone set has the dialing mechanism that is connected with cellular telephone in order to the Outgoing Call number, this cellular telephone comprises the cellular transceiver that can work and have storage arrangement on the cellular radio channel, it comprises also telephone set is connected to interface arrangement on this cellular transceiver that described processing method may further comprise the steps:
In above-mentioned interface arrangement:
Receive the numeral of each input;
Each numeral that receives is sent to above-mentioned cellular transceiver;
In above-mentioned cellular transceiver:
Reception is from the numeral of each transmission of above-mentioned interface arrangement;
Each numeral that receives is deposited in the above-mentioned storage arrangement;
When the time of experience surpasses a preset time section after receiving last storage numeral, the numeral that approval has been stored;
When the numeral of those storages is significant number, they are mail to a channel in the cellular radio channel.
14, method according to claim 13, it is further comprising the steps of:
When elapsed-time standards surpassed a preset time section after receiving last storage numeral, the numeral that approval has been stored effectively;
When the numeral of just thinking those storages was significant number, above-mentioned forwarding step just mail to them a channel in the cellular radio channel.
CN90102628A 1989-05-10 1990-05-08 Use the cellular telephone of standard telephone set Pending CN1047181A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US34961989A 1989-05-10 1989-05-10
US07/349,619 1989-05-10
US36941989A 1989-06-20 1989-06-20
US07/369,419 1989-06-20

Publications (1)

Publication Number Publication Date
CN1047181A true CN1047181A (en) 1990-11-21

Family

ID=26996274

Family Applications (1)

Application Number Title Priority Date Filing Date
CN90102628A Pending CN1047181A (en) 1989-05-10 1990-05-08 Use the cellular telephone of standard telephone set

Country Status (13)

Country Link
EP (1) EP0431096A4 (en)
JP (1) JP3058684B2 (en)
KR (1) KR940009476B1 (en)
CN (1) CN1047181A (en)
AR (1) AR242474A1 (en)
AU (1) AU621752B2 (en)
BR (1) BR9006758A (en)
CA (1) CA2032163C (en)
FI (1) FI910143A0 (en)
IL (1) IL93889A0 (en)
MX (1) MX173350B (en)
NZ (1) NZ233606A (en)
WO (1) WO1990014729A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2043550B1 (en) * 1992-05-07 1994-07-01 Amper Sa EQUIPMENT FOR COUPLING A CELL RADIOTELEPHONY NETWORK OF ONE OR SEVERAL CONVENTIONAL TELEPHONE DEVICES.
US5444763A (en) * 1993-06-17 1995-08-22 Research In Motion Limited Translation and connection device for radio frequency point of sale transaction systems
DE4343836A1 (en) * 1993-06-17 1995-07-13 Deutsche Bundespost Telekom Radio telephone with base and mobile handset units
DE4329721A1 (en) * 1993-09-03 1994-03-10 Lothar Molzberger Telephone subscriber appts. interface for radio appts. with send-receive changeover switch - compares multifrequency call tone sequence from radio appts. with programmed number to activate telephone subscriber appts.
FI96082C (en) * 1994-04-13 1996-04-25 Ne Products Oy A method for interpreting selections of a selection sequence to be assigned to a radio transceiver by a selection means
DE19510264A1 (en) * 1995-03-21 1997-04-30 Herbert Kriechbaumer Wireless data communication system especially for ISDN system
FI101028B (en) * 1995-04-11 1998-03-31 Nokia Telecommunications Oy A method for connecting a fixed network subscriber device, such as a telephone set, to a WLL system, as well as a radio unit and a radio network implementing the method.
KR0185613B1 (en) * 1995-05-27 1999-05-15 김광호 Dialing method of mobile wireless telephone
DE19522324A1 (en) * 1995-06-20 1997-01-02 Gerhard Gleinser Telephone interface esp. for connecting telephone, facsimile machine, modem, alarm bell etc.
FR2757005B1 (en) * 1996-12-11 1999-07-16 France Telecom INTERFACE FOR CONNECTION BETWEEN RADIOTELEPHONE AND ANALOG CIRCUIT DEVICE
ATE197217T1 (en) 1996-12-20 2000-11-15 Plus Mobilfunk Gmbh E TELEPHONE DEVICE
WO1999053671A1 (en) * 1998-04-14 1999-10-21 Qualcomm Incorporated Call origination in a wireless telephone using last dialed digit timeout
FR2784531B1 (en) * 1998-10-13 2000-12-29 France Telecom DEVICE FOR ACQUIRING AND TRANSFERRING INFORMATION RELATING TO MEANS OF PAYMENT TO A BANKING ORGANIZATION
GB2343587B (en) 1998-11-05 2001-06-06 Ericsson Telefon Ab L M Sending dialled number
US7792484B2 (en) * 2001-07-05 2010-09-07 Telefonaktiebolaget Lm Ericsson (Publ) Arrangement and a method in a telephony system permitting communication using a stationary telephony terminal via a mobile radio telephone
US7263382B2 (en) 2004-06-25 2007-08-28 Qualcomm Incorporated System and method for background download of digital content to an intermittently connected peripheral device via a wireless device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4775997A (en) * 1984-09-18 1988-10-04 Metrofone, Inc. System for interfacing a standard telephone set with a radio transceiver
US4658096A (en) * 1984-09-18 1987-04-14 Metrofone, Inc. System for interfacing a standard telephone set with a radio transceiver
US4718080A (en) * 1985-12-16 1988-01-05 Serrano Arthur L Microprocessor controlled interface for cellular system

Also Published As

Publication number Publication date
KR920702132A (en) 1992-08-12
IL93889A0 (en) 1990-12-23
NZ233606A (en) 1992-09-25
WO1990014729A1 (en) 1990-11-29
FI910143A0 (en) 1991-01-10
AU5569590A (en) 1990-12-18
JP3058684B2 (en) 2000-07-04
BR9006758A (en) 1991-08-06
JPH03506109A (en) 1991-12-26
KR940009476B1 (en) 1994-10-13
EP0431096A1 (en) 1991-06-12
CA2032163C (en) 1994-11-08
AU621752B2 (en) 1992-03-19
EP0431096A4 (en) 1992-07-01
CA2032163A1 (en) 1990-11-11
AR242474A1 (en) 1993-03-31
MX173350B (en) 1994-02-22

Similar Documents

Publication Publication Date Title
KR940000706B1 (en) Dialing features for cellular telephone with standard telephone set
US5117450A (en) Cellular telephone with standard telephone set
KR0175450B1 (en) How to Display Caller ID Number on Key Phone System
CN1047181A (en) Use the cellular telephone of standard telephone set
US3881156A (en) Electronic timer with recirculating memory and counter for incrementing the memory
KR100206173B1 (en) Automatic phoning system
US7463726B2 (en) Remotely selecting an economical communications transmission medium
US5875241A (en) Communication system for processing caller ID information
JPS63176029A (en) Connection control system for cordless telephone system
US4087643A (en) Time division multiplexed PABX communication switching system
US4802206A (en) Calling system for enabling speech transmission from a caller to a called busy party in a telephone system
JPS61177037A (en) Radio telephone system
US5392341A (en) Automatic telephone line monitoring and selection apparatus and method
CZ74096A3 (en) Method of determining charges in telephone network
JPS6031349A (en) Key number collating and connection system
KR100584353B1 (en) Call notification method using caller ID code
JP2788289B2 (en) Telephone system
JPH0723106A (en) Toll telephone communication system
JPS6350250A (en) Collect call automatizing equipment
JPH02266636A (en) Telephone set with communication network trader selecting function
JPH04273747A (en) Isdn telephone system
JPH07162545A (en) Terminal equipment side network controller
JPH0355952A (en) Variable abbreviation dial confirming system
JPH01232896A (en) Key telephone set
JPS5776963A (en) Teset use sender system

Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication