IT1250767B - Apparecchio con funzione di avvisatore personale e radiotelefono cellulare. - Google Patents

Apparecchio con funzione di avvisatore personale e radiotelefono cellulare.

Info

Publication number
IT1250767B
IT1250767B ITRM910640A ITRM910640A IT1250767B IT 1250767 B IT1250767 B IT 1250767B IT RM910640 A ITRM910640 A IT RM910640A IT RM910640 A ITRM910640 A IT RM910640A IT 1250767 B IT1250767 B IT 1250767B
Authority
IT
Italy
Prior art keywords
personal
section
function
radiotelephone
horn
Prior art date
Application number
ITRM910640A
Other languages
English (en)
Inventor
Joseph C Freeland
David M Hess
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 ITRM910640A0 publication Critical patent/ITRM910640A0/it
Publication of ITRM910640A1 publication Critical patent/ITRM910640A1/it
Application granted granted Critical
Publication of IT1250767B publication Critical patent/IT1250767B/it

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/222—Personal calling arrangements or devices, i.e. paging systems
    • G08B5/223—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
    • G08B5/224—Paging receivers with visible signalling details
    • G08B5/228—Paging receivers with visible signalling details combined with other devices having a different main function, e.g. watches

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)

Abstract

La presente invenzione comprende un apparecchio (100) con funzione di avvisatore personale o cercapersone (pager) e radiotelefono avente una sezione radio che opera come avvisatore personale (102) ed una sezione (104) che opera come radiotelefono cellulare incorporate in una singola unità. L'apparecchio (100) può ricevere automaticamente una pluralità di chiamate personali, mentre la sezione di radiotelefono cellulare (104) è in funzione, per comunicare una chiamata telefonica cellulare, oppure è inattiva e quindi non sorvegliata. Le chiamate personali ricevute sono memorizzate nella sezione (102) funzionante come avvisatore personale fino al momento in cui l'utente dell'apparecchio riconosce la loro ricezione per mezzo di un tasto. Le chiamate personali vengono quindi trasferite alla sezione di radiotelefono (104) e memorizzate in una memoria non volatile per essere successivamente utilizzate.
ITRM910640A 1990-08-30 1991-08-28 Apparecchio con funzione di avvisatore personale e radiotelefono cellulare. IT1250767B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57547390A 1990-08-30 1990-08-30

Publications (3)

Publication Number Publication Date
ITRM910640A0 ITRM910640A0 (it) 1991-08-28
ITRM910640A1 ITRM910640A1 (it) 1992-02-29
IT1250767B true IT1250767B (it) 1995-04-21

Family

ID=24300470

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910640A IT1250767B (it) 1990-08-30 1991-08-28 Apparecchio con funzione di avvisatore personale e radiotelefono cellulare.

Country Status (11)

Country Link
JP (1) JP2838157B2 (it)
KR (1) KR960001582B1 (it)
AR (1) AR246666A1 (it)
AU (1) AU8420591A (it)
BR (1) BR9105882A (it)
CA (1) CA2066574C (it)
ES (1) ES2091148B1 (it)
FR (1) FR2668279A1 (it)
GB (1) GB2254526B (it)
IT (1) IT1250767B (it)
WO (1) WO1992004797A1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04150444A (ja) * 1990-10-11 1992-05-22 Matsushita Electric Ind Co Ltd 無線電話端末装置
JP2914021B2 (ja) * 1992-07-23 1999-06-28 松下電器産業株式会社 携帯端末装置
US5526398A (en) * 1993-05-04 1996-06-11 Motorola, Inc. Method of operating a combination radiotelephone and paging device
EP0933738B1 (en) * 1994-09-27 2002-02-27 Sony Corporation Paging
DE19527792B4 (de) * 1995-07-19 2006-05-04 Funkwerk Köpenick GmbH Rufweiterleitung an Sekundärrufempfänger
US5842141A (en) 1996-01-01 1998-11-24 Nokia Mobile Phones Limited Mobile terminal having user-actuated pager mode
JPH09215059A (ja) * 1996-02-03 1997-08-15 Matsushita Electric Ind Co Ltd 携帯用電話装置
US5878351A (en) * 1996-11-07 1999-03-02 Nokia Mobile Phones Limited Methods and apparatus for providing delayed transmission of SMS delivery acknowledgement, manual acknowledgement and SMS messages
JP3629537B2 (ja) * 2001-12-28 2005-03-16 独立行政法人情報通信研究機構 無線通信方法及び、無線通信システム、広域無線通信基地局、無線通信端末
US8629758B2 (en) 2011-01-04 2014-01-14 Critical Alert Systems, LLC System and method for transmitting messages received from a paging network on a paging device to electronic devices
US8331960B1 (en) 2011-06-08 2012-12-11 Critical Alert Systems Llc Systems and methods for communicating with a paging network operations center through wireless cellular devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412217A (en) * 1981-09-29 1983-10-25 Motorola, Inc. Pager with visible display indicating status of memory
DE3329267A1 (de) * 1983-08-12 1985-02-28 Siemens AG, 1000 Berlin und 8000 München Verfahren in einem fernsprechsystem zum anschluss von mobilen teilnehmerendgeraeten
US4713808A (en) * 1985-11-27 1987-12-15 A T & E Corporation Watch pager system and communication protocol
GB2179823A (en) * 1985-08-28 1987-03-11 Philips Electronic Associated Communications system
US4747122A (en) * 1986-10-27 1988-05-24 Mobile Communications Corporation Of America Mobile paging call back system and related method
JP2555054B2 (ja) * 1987-03-13 1996-11-20 株式会社日立製作所 移動通信用複合端末
FI88843C (fi) * 1990-05-21 1993-07-12 Nokia Mobile Phones Ltd Multifunktionstelefonanordning

Also Published As

Publication number Publication date
CA2066574A1 (en) 1992-03-01
GB9209283D0 (en) 1992-07-08
KR920702583A (ko) 1992-09-04
AU8420591A (en) 1992-03-30
GB2254526B (en) 1995-03-01
WO1992004797A1 (en) 1992-03-19
ES2091148A1 (es) 1996-10-16
JPH05502150A (ja) 1993-04-15
ITRM910640A0 (it) 1991-08-28
BR9105882A (pt) 1992-10-13
FR2668279A1 (fr) 1992-04-24
ES2091148B1 (es) 1997-05-01
JP2838157B2 (ja) 1998-12-16
AR246666A1 (es) 1994-09-30
GB2254526A (en) 1992-10-07
FR2668279B1 (it) 1995-05-05
ITRM910640A1 (it) 1992-02-29
CA2066574C (en) 1997-01-21
KR960001582B1 (ko) 1996-02-02

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960722