GB0209683D0 - Radio communications units and a method and apparatus for use with such units - Google Patents

Radio communications units and a method and apparatus for use with such units

Info

Publication number
GB0209683D0
GB0209683D0 GBGB0209683.2A GB0209683A GB0209683D0 GB 0209683 D0 GB0209683 D0 GB 0209683D0 GB 0209683 A GB0209683 A GB 0209683A GB 0209683 D0 GB0209683 D0 GB 0209683D0
Authority
GB
United Kingdom
Prior art keywords
units
radio communications
communications units
radio
communications
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.)
Withdrawn
Application number
GBGB0209683.2A
Other versions
GB2387998A (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.)
Motorola Solutions Inc
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
Priority to GB0209683A priority Critical patent/GB2387998A/en
Publication of GB0209683D0 publication Critical patent/GB0209683D0/en
Publication of GB2387998A publication Critical patent/GB2387998A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • H04M1/667—Preventing unauthorised calls from a telephone set
    • H04M1/67—Preventing unauthorised calls from a telephone set by electronic means
    • H04M1/673—Preventing unauthorised calls from a telephone set by electronic means the user being required to key in a code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
GB0209683A 2002-04-26 2002-04-26 Mobile communication system with external electronic key that prevents unauthorised change of handset PIN code Withdrawn GB2387998A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0209683A GB2387998A (en) 2002-04-26 2002-04-26 Mobile communication system with external electronic key that prevents unauthorised change of handset PIN code

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0209683A GB2387998A (en) 2002-04-26 2002-04-26 Mobile communication system with external electronic key that prevents unauthorised change of handset PIN code

Publications (2)

Publication Number Publication Date
GB0209683D0 true GB0209683D0 (en) 2002-06-05
GB2387998A GB2387998A (en) 2003-10-29

Family

ID=9935644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0209683A Withdrawn GB2387998A (en) 2002-04-26 2002-04-26 Mobile communication system with external electronic key that prevents unauthorised change of handset PIN code

Country Status (1)

Country Link
GB (1) GB2387998A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2396261A (en) * 2002-11-15 2004-06-16 Malcolm Mccallum Secure charger and portable electronic device
GB2415816B (en) * 2004-06-30 2007-12-05 Nokia Corp Security device
GB2424344B (en) * 2005-03-18 2007-05-23 Motorola Inc Portable communication handset unit and a method of operation of such a unit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731813A (en) * 1983-12-30 1988-03-15 Motorola, Inc. Address encoding system for portable battery-operated devices
JPH0728264B2 (en) * 1986-10-30 1995-03-29 日本電気株式会社 Wireless telephone
DE3803357A1 (en) * 1988-02-05 1989-08-17 Philips Patentverwaltung Electric device
GB9526235D0 (en) * 1995-12-21 1996-02-21 British Tech Group An electronic anti-theft method and related apparatus
JP3217007B2 (en) * 1997-02-24 2001-10-09 埼玉日本電気株式会社 Mobile phone device with security function

Also Published As

Publication number Publication date
GB2387998A (en) 2003-10-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)