GB9123436D0 - Portable telephone apparatus - Google Patents

Portable telephone apparatus

Info

Publication number
GB9123436D0
GB9123436D0 GB919123436A GB9123436A GB9123436D0 GB 9123436 D0 GB9123436 D0 GB 9123436D0 GB 919123436 A GB919123436 A GB 919123436A GB 9123436 A GB9123436 A GB 9123436A GB 9123436 D0 GB9123436 D0 GB 9123436D0
Authority
GB
United Kingdom
Prior art keywords
portable telephone
telephone apparatus
portable
telephone
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.)
Granted
Application number
GB919123436A
Other versions
GB2250891B (en
GB2250891A (en
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB9123436D0 publication Critical patent/GB9123436D0/en
Publication of GB2250891A publication Critical patent/GB2250891A/en
Application granted granted Critical
Publication of GB2250891B publication Critical patent/GB2250891B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B6/00—Tactile signalling systems, e.g. personal calling systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H04M19/047—Vibrating means for incoming calls
GB9123436A 1990-11-09 1991-11-05 Improvements in and relating to portable telephone apparatus Expired - Fee Related GB2250891B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2305137A JPH04177953A (en) 1990-11-09 1990-11-09 Portable telephone system

Publications (3)

Publication Number Publication Date
GB9123436D0 true GB9123436D0 (en) 1991-12-18
GB2250891A GB2250891A (en) 1992-06-17
GB2250891B GB2250891B (en) 1995-05-24

Family

ID=17941534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9123436A Expired - Fee Related GB2250891B (en) 1990-11-09 1991-11-05 Improvements in and relating to portable telephone apparatus

Country Status (2)

Country Link
JP (1) JPH04177953A (en)
GB (1) GB2250891B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6324412B1 (en) * 1994-06-17 2001-11-27 Nokia Mobile Phones, Ltd. Telephone and module having a pin for providing temperature information and generating a silent alarm
FI96730C (en) * 1994-06-17 1996-08-12 Nokia Mobile Phones Ltd Mobile phone with vibrating alarm
ITPI950018A1 (en) * 1995-03-16 1996-09-16 Suonogiovane S R L VIBRAPACK
TW301832B (en) * 1995-06-03 1997-04-01 Tonami Denki Kogyo Kk
US5845219A (en) * 1996-09-04 1998-12-01 Nokia Mobile Phones Limited Mobile station having priority call alerting function during silent service mode
US5889381A (en) * 1997-03-14 1999-03-30 Ericsson, Inc. Means of communication between a battery pack and a battery powered device
CN110199542B (en) * 2019-04-01 2022-03-18 北京小米移动软件有限公司 Network separation method and device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62175033A (en) * 1986-01-28 1987-07-31 Nec Corp Alert of portable mobile telephone set
US4876552A (en) * 1988-04-27 1989-10-24 Motorola, Inc. Internally mounted broadband antenna
US4903326A (en) * 1988-04-27 1990-02-20 Motorola, Inc. Detachable battery pack with a built-in broadband antenna
US4912602A (en) * 1988-11-04 1990-03-27 Motorola, Inc. Mechanical fastening system for an electronic equipment housing
JPH0365335U (en) * 1989-10-31 1991-06-25
DE4022959A1 (en) * 1990-07-19 1992-01-23 Telefonbau & Normalzeit Gmbh ANRUFORGAN FOR TELECOMMUNICATION TERMINALS

Also Published As

Publication number Publication date
JPH04177953A (en) 1992-06-25
GB2250891B (en) 1995-05-24
GB2250891A (en) 1992-06-17

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20031002

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20041105