GB2424344B - Portable communication handset unit and a method of operation of such a unit - Google Patents
Portable communication handset unit and a method of operation of such a unitInfo
- Publication number
- GB2424344B GB2424344B GB0505494A GB0505494A GB2424344B GB 2424344 B GB2424344 B GB 2424344B GB 0505494 A GB0505494 A GB 0505494A GB 0505494 A GB0505494 A GB 0505494A GB 2424344 B GB2424344 B GB 2424344B
- Authority
- GB
- United Kingdom
- Prior art keywords
- unit
- portable communication
- communication handset
- handset unit
- portable
- 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
Links
Classifications
-
- 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
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00045—Authentication, i.e. circuits for checking compatibility between one component, e.g. a battery or a battery charger, and another component, e.g. a power source
-
- H04Q7/3294—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0505494A GB2424344B (en) | 2005-03-18 | 2005-03-18 | Portable communication handset unit and a method of operation of such a unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0505494A GB2424344B (en) | 2005-03-18 | 2005-03-18 | Portable communication handset unit and a method of operation of such a unit |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0505494D0 GB0505494D0 (en) | 2005-04-20 |
GB2424344A GB2424344A (en) | 2006-09-20 |
GB2424344B true GB2424344B (en) | 2007-05-23 |
Family
ID=34509232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0505494A Expired - Fee Related GB2424344B (en) | 2005-03-18 | 2005-03-18 | Portable communication handset unit and a method of operation of such a unit |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2424344B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090165119A1 (en) * | 2007-12-21 | 2009-06-25 | Nokia Corporation | Method, apparatus and computer program product for providing power control security features |
KR102493561B1 (en) | 2018-09-18 | 2023-01-31 | 삼성전자 주식회사 | Electronic device and method for controlling connection of external device thereof |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3803357A1 (en) * | 1988-02-05 | 1989-08-17 | Philips Patentverwaltung | Electric device |
WO1997023986A1 (en) * | 1995-12-21 | 1997-07-03 | British Technology Group Limited | An electronic anti-theft apparatus and related method |
GB2324684A (en) * | 1997-02-24 | 1998-10-28 | Nec Corp | Mobile Telephone with Anti-theft Security Function |
GB2387998A (en) * | 2002-04-26 | 2003-10-29 | Motorola Inc | Mobile communication system with external electronic key that prevents unauthorised change of handset PIN code |
GB2389004A (en) * | 2002-05-21 | 2003-11-26 | Nec Technologies | A mobile electronic device having a rechargeable power source and means for disabling the device if placed in an alien recharger as it determines its location |
GB2396261A (en) * | 2002-11-15 | 2004-06-16 | Malcolm Mccallum | Secure charger and portable electronic device |
WO2004112363A1 (en) * | 2003-06-18 | 2004-12-23 | Philips Intellectual Property & Standards Gmbh | Anti-theft system for mobile electronic devices |
-
2005
- 2005-03-18 GB GB0505494A patent/GB2424344B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3803357A1 (en) * | 1988-02-05 | 1989-08-17 | Philips Patentverwaltung | Electric device |
WO1997023986A1 (en) * | 1995-12-21 | 1997-07-03 | British Technology Group Limited | An electronic anti-theft apparatus and related method |
GB2324684A (en) * | 1997-02-24 | 1998-10-28 | Nec Corp | Mobile Telephone with Anti-theft Security Function |
GB2387998A (en) * | 2002-04-26 | 2003-10-29 | Motorola Inc | Mobile communication system with external electronic key that prevents unauthorised change of handset PIN code |
GB2389004A (en) * | 2002-05-21 | 2003-11-26 | Nec Technologies | A mobile electronic device having a rechargeable power source and means for disabling the device if placed in an alien recharger as it determines its location |
GB2396261A (en) * | 2002-11-15 | 2004-06-16 | Malcolm Mccallum | Secure charger and portable electronic device |
WO2004112363A1 (en) * | 2003-06-18 | 2004-12-23 | Philips Intellectual Property & Standards Gmbh | Anti-theft system for mobile electronic devices |
Also Published As
Publication number | Publication date |
---|---|
GB0505494D0 (en) | 2005-04-20 |
GB2424344A (en) | 2006-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20150318 |