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ES2017867A6 - Call receiver for radio-communication services - Google Patents

Call receiver for radio-communication services

Info

Publication number
ES2017867A6
ES2017867A6 ES8904088A ES8904088A ES2017867A6 ES 2017867 A6 ES2017867 A6 ES 2017867A6 ES 8904088 A ES8904088 A ES 8904088A ES 8904088 A ES8904088 A ES 8904088A ES 2017867 A6 ES2017867 A6 ES 2017867A6
Authority
ES
Spain
Prior art keywords
call receiver
receiver
radio
communication services
decoder
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 - Fee Related
Application number
ES8904088A
Other languages
Spanish (es)
Inventor
Marcel Wolf
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.)
ZELLWEGER TELECOMUNICATIONS AG
Original Assignee
ZELLWEGER TELECOMUNICATIONS AG
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 ZELLWEGER TELECOMUNICATIONS AG filed Critical ZELLWEGER TELECOMUNICATIONS AG
Publication of ES2017867A6 publication Critical patent/ES2017867A6/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04W88/022—Selective call receivers
    • 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
    • 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
    • H04M1/275—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 implemented by means of portable electronic directories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65—Recording arrangements for recording a message from the calling party
    • H04M1/652—Means for playing back the recorded messages by remote control over a telephone line

Landscapes

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

Abstract

CALL RECEIVER FOR RADIOTELEGRAPHIC SERVICES. THE CALL RECEIVER CONTAINS AN INPUT STAGE (1) AN AMPLIFIER (2), A DECODER (4), A SIGNAL TRANSMITTER (7, 8) TO GIVE AN ACOUSTIC SIGNAL AND/OR OPTICAL ON RECEIVING A TELEGRAM ASSOCIATED WITH THE RECEIVER IN QUESTION, AND A FUNCTIONAL KEYBOARD (9). THE CALL RECEIVER FURTHER CONTAINS A DECODER UNIT (DE) TO GENERATE DECODING AND CONTROL SIGNALS AND AN ACOUSTIC COUPLER (7) AND THE FUNCTIONAL KEYPAD IS CORRESPONDINGLY ADAPTED. IN THIS WAY THE CALL RECEIVER CAN ALSO BE USED AS A CODE ISSUER AND REPRESENTS A COMBINED APPARATUS WHOSE USER, ON THE OTHER HAND, IS CONSTANTLY AFFORDABLE AND, OTHERWISE, MAY ESTABLISH CONTACT WITH LOCALLY SEPARATED FACILITIES, THE PURPOSE OF ASKING FROM A DISTANCE, OR CONNECTING REMOTE ACTION DEVICES. (Machine-translation by Google Translate, not legally binding)
ES8904088A 1988-04-26 1989-04-26 Call receiver for radio-communication services Expired - Fee Related ES2017867A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH156188A CH675656A5 (en) 1988-04-26 1988-04-26 Personal call receiver with integral response facility

Publications (1)

Publication Number Publication Date
ES2017867A6 true ES2017867A6 (en) 1991-03-01

Family

ID=4213296

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8904088A Expired - Fee Related ES2017867A6 (en) 1988-04-26 1989-04-26 Call receiver for radio-communication services

Country Status (5)

Country Link
CH (1) CH675656A5 (en)
DE (1) DE8903233U1 (en)
ES (1) ES2017867A6 (en)
FR (1) FR2630564B3 (en)
IT (1) IT217936Z2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2609473B2 (en) * 1989-10-23 1997-05-14 シャープ株式会社 Communication device
JP2723680B2 (en) * 1991-01-29 1998-03-09 日本電気株式会社 Wireless selective call receiver with message display function
DE4326826C2 (en) * 1993-08-10 1996-05-23 Siemens Ag DTMF transmitter and telecommunications system for remote control of answering machines
FR2732852B1 (en) * 1995-04-07 1997-06-13 Lewiner Jacques PORTABLE UNIDIRECTIONAL RADIO PASSENGER RECEIVER EQUIPPED WITH A TRANSMITTER OF CODED SOUND SIGNALS, AND IDENTIFICATION PROCESS USING THIS RECEIVER

Also Published As

Publication number Publication date
IT8935714V0 (en) 1989-04-13
DE8903233U1 (en) 1989-07-06
IT217936Z2 (en) 1992-03-03
CH675656A5 (en) 1990-10-15
FR2630564A3 (en) 1989-10-27
FR2630564B3 (en) 1990-04-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201