CA1233527A - Multiple alert pager - Google Patents

Multiple alert pager

Info

Publication number
CA1233527A
CA1233527A CA000462408A CA462408A CA1233527A CA 1233527 A CA1233527 A CA 1233527A CA 000462408 A CA000462408 A CA 000462408A CA 462408 A CA462408 A CA 462408A CA 1233527 A CA1233527 A CA 1233527A
Authority
CA
Canada
Prior art keywords
alert
pager
signal
reset switch
carrier wave
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
CA000462408A
Other languages
English (en)
French (fr)
Inventor
Shinjiro Umetsu
Koichi Nagata
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of CA1233527A publication Critical patent/CA1233527A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
    • G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
    • G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
    • G08B3/1025—Paging receivers with audible signalling details
    • G08B3/1066—Paging receivers with audible signalling details with other provisions not elsewhere provided for, e.g. turn-off protection

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
CA000462408A 1983-09-06 1984-09-05 Multiple alert pager Expired CA1233527A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP163465/'83 1983-09-06
JP58163465A JPS6054535A (ja) 1983-09-06 1983-09-06 選択呼出受信機

Publications (1)

Publication Number Publication Date
CA1233527A true CA1233527A (en) 1988-03-01

Family

ID=15774388

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000462408A Expired CA1233527A (en) 1983-09-06 1984-09-05 Multiple alert pager

Country Status (5)

Country Link
JP (1) JPS6054535A (OSRAM)
CA (1) CA1233527A (OSRAM)
GB (1) GB2146153B (OSRAM)
HK (1) HK69190A (OSRAM)
SG (1) SG38190G (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9356899B2 (en) 1996-01-26 2016-05-31 Simpleair, Inc. System and method for transmission of data

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61177035A (ja) * 1985-01-31 1986-08-08 Nippon Telegr & Teleph Corp <Ntt> サイレントモ−ド設定方式
JPS61176218A (ja) * 1985-01-31 1986-08-07 Nippon Telegr & Teleph Corp <Ntt> 選択呼出受信機
JPH0763193B2 (ja) * 1986-05-30 1995-07-05 日本電気株式会社 個別選択呼出受信機
JPH0754990B2 (ja) * 1986-09-16 1995-06-07 日本電気株式会社 無線選択呼出し受信機のマルチ通報装置
DE3850685T2 (de) * 1987-02-27 1994-12-22 Fujitsu Ltd Tragbares schnurloses Fernsprechgerät, das mehrere verschiedene Tonsignale erzeugt mittels einer einfachen Schaltung.
US4872005A (en) * 1988-01-04 1989-10-03 Motorola, Inc. Paging receiver capable of reminding a user of an important message event
US5471204A (en) * 1988-04-09 1995-11-28 Nec Corporation Radio communication apparatus capable of notifying reception of a call signal in a perceptual mode determined by counting a number of times of the reception
CA2008254C (en) 1989-02-03 1999-11-09 James E. Helmbold Thermal print head control for printing serial bar codes
JP2803174B2 (ja) * 1989-06-21 1998-09-24 日本電気株式会社 無線選択呼出受信機における呼出報知制御装置
JPH0832084B2 (ja) * 1989-07-13 1996-03-27 日本電気株式会社 無線選択呼出し受信機
JP2543080Y2 (ja) * 1991-06-20 1997-08-06 トキコ株式会社 ディスクブレーキ
JP2563362Y2 (ja) * 1992-06-11 1998-02-18 財団法人 半導体研究振興会 無線通信機の呼出し回路
JP2636739B2 (ja) * 1993-06-21 1997-07-30 日本電気株式会社 無線選択呼出受信機
US6160489A (en) * 1994-06-23 2000-12-12 Motorola, Inc. Wireless communication device adapted to generate a plurality of distinctive tactile alert patterns
CN105182846B (zh) * 2015-08-10 2018-01-23 联想(北京)有限公司 一种控制扁平马达工作的装置及方法、通信终端

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551088Y2 (OSRAM) * 1975-09-10 1980-11-28
JPS5853782Y2 (ja) * 1979-01-08 1983-12-07 日本電気株式会社 個人選択呼出受信機
JPS59140564U (ja) * 1983-03-09 1984-09-19 株式会社東芝 選択呼出受信機

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9356899B2 (en) 1996-01-26 2016-05-31 Simpleair, Inc. System and method for transmission of data
US9380106B2 (en) 1996-01-26 2016-06-28 Simpleair, Inc. System and method for transmission of data

Also Published As

Publication number Publication date
JPH0262977B2 (OSRAM) 1990-12-27
SG38190G (en) 1990-08-03
HK69190A (en) 1990-09-14
GB8422178D0 (en) 1984-10-10
GB2146153A (en) 1985-04-11
GB2146153B (en) 1987-06-03
JPS6054535A (ja) 1985-03-29

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Legal Events

Date Code Title Description
MKEX Expiry