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JPS6427328A - Portable telephone system - Google Patents

Portable telephone system

Info

Publication number
JPS6427328A
JPS6427328A JP62064023A JP6402387A JPS6427328A JP S6427328 A JPS6427328 A JP S6427328A JP 62064023 A JP62064023 A JP 62064023A JP 6402387 A JP6402387 A JP 6402387A JP S6427328 A JPS6427328 A JP S6427328A
Authority
JP
Japan
Prior art keywords
class
portable telephone
plural
exchanges
transmitters
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
JP62064023A
Other languages
Japanese (ja)
Inventor
Sadao Ito
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.)
Iwatsu Electric Co Ltd
Original Assignee
Iwatsu Electric 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
Application filed by Iwatsu Electric Co Ltd filed Critical Iwatsu Electric Co Ltd
Priority to JP62064023A priority Critical patent/JPS6427328A/en
Publication of JPS6427328A publication Critical patent/JPS6427328A/en
Pending legal-status Critical Current

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Landscapes

  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To attain outgoing and incoming call at any time, to any place and from any place by applying hierarchy arrangement to plural class (i) and class (i+1) exchanges accommodating each master equipment of plural portable telephone sets in existing in a unit service zone in a way of i=1, 2.... CONSTITUTION:Plural number of the class (i) exchanges accommodating each master equipment of plural portable telephone sets existing in the unit service zone and at least one class (i+1) exchanges accommodating plural number of the class (i) exchanges via a relay line are arranged in hierarchy as i=1, 2..., and the exchange system is constituted so that the class (i+1) exchanges cover the entire service area. Then a function resistering a home area where plural portable telephone sets are normally located and designation information assigned to represent each portable telephone set distinguishingly to an exchange managing said home area is provided. Moreover, the handy telephone set and a radio line used between the portable telephone sets are selected by a function to any of the 1st mode where both the transmitters are in sending state, the end mode either of the transmitters only is in the transmission state and a 3rd mode for which both the transmitters are in the sending state as required only.
JP62064023A 1987-03-20 1987-03-20 Portable telephone system Pending JPS6427328A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62064023A JPS6427328A (en) 1987-03-20 1987-03-20 Portable telephone system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62064023A JPS6427328A (en) 1987-03-20 1987-03-20 Portable telephone system

Publications (1)

Publication Number Publication Date
JPS6427328A true JPS6427328A (en) 1989-01-30

Family

ID=13246140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62064023A Pending JPS6427328A (en) 1987-03-20 1987-03-20 Portable telephone system

Country Status (1)

Country Link
JP (1) JPS6427328A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995031074A1 (en) * 1994-05-10 1995-11-16 Ntt Mobile Communications Network Inc. Radio paging system
US8041388B2 (en) 1995-02-15 2011-10-18 Nokia Corporation Method for using applications in a mobile station, a mobile station, and a system for effecting payments

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995031074A1 (en) * 1994-05-10 1995-11-16 Ntt Mobile Communications Network Inc. Radio paging system
US5777560A (en) * 1994-05-10 1998-07-07 Ntt Mobile Communications Network Inc. Radio paging system for selective transmission without a separate address for each paging area
US8041388B2 (en) 1995-02-15 2011-10-18 Nokia Corporation Method for using applications in a mobile station, a mobile station, and a system for effecting payments

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