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GB1366372A - Wireless telephone substation sets having a subscribers number assigning system - Google Patents

Wireless telephone substation sets having a subscribers number assigning system

Info

Publication number
GB1366372A
GB1366372A GB4257971A GB4257971A GB1366372A GB 1366372 A GB1366372 A GB 1366372A GB 4257971 A GB4257971 A GB 4257971A GB 4257971 A GB4257971 A GB 4257971A GB 1366372 A GB1366372 A GB 1366372A
Authority
GB
United Kingdom
Prior art keywords
code
card
recorder
oct
event
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.)
Expired
Application number
GB4257971A
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.)
Toyota Motor Sales Co Ltd
Original Assignee
Toyota Motor Sales Co Ltd
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
Priority claimed from JP45094499A external-priority patent/JPS517362B1/ja
Application filed by Toyota Motor Sales Co Ltd filed Critical Toyota Motor Sales Co Ltd
Publication of GB1366372A publication Critical patent/GB1366372A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H04W8/265—Network addressing or numbering for mobility support for initial activation of new user

Landscapes

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

Abstract

1366372 Automatic exchange systems TOYOTA MOTOR SALES CO Ltd 13 Sept 1971 [6 Oct 1970 27 Oct 1970] 42579/71 Heading H4K A radio telephone set is adapted to receive a code card which when inserted by a subscriber causes the set to respond to any incoming code identical with the code on the card and in the event of an outgoing call to transmit the code on the card. As described the set has provision for the insertion of two magnetic code cards 1 and 2 each carrying a code number and clock signals. When a card is inserted its number is read at 3 and entered in a corresponding recorder 5 or 6. When an incoming code is received at antenna 7 the code is stored after demodulation at 10 in a recorder 11, and comparators 24 and 25 compare this code with the codes in recorders 5 and 6 and in the event of a match open a gate 21 to gate tone from an oscillator 20 to a loud-speaker 26 alerting the subscriber. To make an outgoing call one or other of two transmitting switches are pressed causing the corresponding code from recorder 5 or 6 to be transmitted identifying the caller.
GB4257971A 1970-10-06 1971-09-13 Wireless telephone substation sets having a subscribers number assigning system Expired GB1366372A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8709370 1970-10-06
JP45094499A JPS517362B1 (en) 1970-10-27 1970-10-27

Publications (1)

Publication Number Publication Date
GB1366372A true GB1366372A (en) 1974-09-11

Family

ID=26428404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4257971A Expired GB1366372A (en) 1970-10-06 1971-09-13 Wireless telephone substation sets having a subscribers number assigning system

Country Status (6)

Country Link
CA (1) CA930808A (en)
DE (1) DE2147638B2 (en)
FR (1) FR2109822A5 (en)
GB (1) GB1366372A (en)
IT (1) IT942628B (en)
SE (1) SE421980B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2263843A (en) * 1992-01-10 1993-08-04 Frederic Emmanuel Lamond Portable personal telephone number
GB2269512A (en) * 1992-08-03 1994-02-09 Nokia Mobile Phones Uk Radio telephone having means for removably receiving more than one memory module
AU658404B2 (en) * 1991-04-12 1995-04-13 Comvik Gsm Ab Method in mobile telephone systems in which a subscriber identity module (SIM) is allocated at least two identities which are selectively activated by the user
GB2293946A (en) * 1994-10-05 1996-04-10 Motorola Inc Radiotelephone having a plurality of subscriber identities

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034066A1 (en) * 1980-09-10 1982-04-15 Siemens Ag COMMUNICATION SYSTEM, ESPECIALLY TELEPHONE SYSTEM FOR CONNECTING MOBILE SUBSCRIBERS
DE3036380A1 (en) * 1980-09-26 1982-05-13 Siemens AG, 1000 Berlin und 8000 München COMMUNICATION SYSTEM, ESPECIALLY TELEPHONE SYSTEM
US6006104A (en) * 1987-10-09 1999-12-21 Motorola, Inc. Mixed mode transceiver system
DE4107998A1 (en) * 1991-03-13 1992-09-17 Aeg Mobile Communication MOBILE PHONE ARRANGEMENT
DE4118994A1 (en) * 1991-06-08 1992-12-10 Aeg Mobile Communication MOBILE PHONE ARRANGEMENT
DE4118993A1 (en) * 1991-06-08 1992-12-10 Aeg Mobile Communication Mobile subscriber telephone system - has user data card allowing access to different networks using two stored subscriber numbers and separate processors
DE4138935C2 (en) * 1991-11-27 1994-03-03 Grundig Emv Device for assigning the identifier to a cordless telephone
DE10138835A1 (en) * 2001-08-14 2003-02-27 T Mobile Deutschland Gmbh Mobile telephone for operating multiple subscriber identity modules (SIMs) controls multiple SIMs simultaneously yet independently of each other.

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3048638B2 (en) 1991-04-12 2000-06-05 コンビツク・ゲー・エス・エム・アー・ベー Method in a mobile telephone system wherein at least two identification numbers selectively activated by a user are assigned to a subscriber identity module (SIM)
AU658404B2 (en) * 1991-04-12 1995-04-13 Comvik Gsm Ab Method in mobile telephone systems in which a subscriber identity module (SIM) is allocated at least two identities which are selectively activated by the user
US6212372B1 (en) 1991-04-12 2001-04-03 Comvik Gsm Ab Method in mobile telephone systems in which a subscriber identity module (SIM) is allocated at least two identities which are selectively activated by the user
GB2263843A (en) * 1992-01-10 1993-08-04 Frederic Emmanuel Lamond Portable personal telephone number
GB2269512A (en) * 1992-08-03 1994-02-09 Nokia Mobile Phones Uk Radio telephone having means for removably receiving more than one memory module
US6356769B1 (en) 1992-08-03 2002-03-12 Nokia Mobile Phones, Ltd. Radio telephone arrangement with two memory modules and prioritization of their use
CN1071530C (en) * 1992-08-03 2001-09-19 诺基亚流动电话有限公司 Radio arrangement
GB2269512B (en) * 1992-08-03 1996-08-14 Nokia Mobile Phones Uk Radio arrangement
US6223052B1 (en) 1992-08-03 2001-04-24 Nokia Mobile Phones Ltd. Radio telephone with removable memory modules and module prioritization
ES2112178A1 (en) * 1994-10-05 1998-03-16 Motorola Inc Radiotelephone having a plurality of subscriber identities and method for operating the same
GB2293946B (en) * 1994-10-05 1999-04-21 Motorola Inc Radiotelephone having a plurality of subscriber identities and method for operating the same
AU698138B2 (en) * 1994-10-05 1998-10-22 Motorola, Inc. Radiotelephone having a plurality of subscriber identities and method for operating the same
US5764730A (en) * 1994-10-05 1998-06-09 Motorola Radiotelephone having a plurality of subscriber identities and method for operating the same
FR2725578A1 (en) * 1994-10-05 1996-04-12 Motorola Inc RADIOTELEPHONE HAVING A PLURALITY OF SUBSCRIBER IDENTITIES AND METHOD FOR THE OPERATION THEREOF
GB2293946A (en) * 1994-10-05 1996-04-10 Motorola Inc Radiotelephone having a plurality of subscriber identities

Also Published As

Publication number Publication date
FR2109822A5 (en) 1972-05-26
DE2147638A1 (en) 1972-04-20
CA930808A (en) 1973-07-24
DE2147638B2 (en) 1975-01-23
IT942628B (en) 1973-04-02
SE421980B (en) 1982-02-08

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years