GB0525621D0 - - Google Patents
Info
- Publication number
- GB0525621D0 GB0525621D0 GB0525621A GB0525621A GB0525621D0 GB 0525621 D0 GB0525621 D0 GB 0525621D0 GB 0525621 A GB0525621 A GB 0525621A GB 0525621 A GB0525621 A GB 0525621A GB 0525621 D0 GB0525621 D0 GB 0525621D0
- Authority
- GB
- United Kingdom
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6016—Substation equipment, e.g. for use by subscribers including speech amplifiers in the receiver circuit
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
- H04M1/575—Means for retrieving and displaying personal data about calling party
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0525621A GB2433380B (en) | 2005-12-16 | 2005-12-16 | Communication terminal,system and method of operation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0525621A GB2433380B (en) | 2005-12-16 | 2005-12-16 | Communication terminal,system and method of operation |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0525621D0 true GB0525621D0 (en) | 2006-01-25 |
GB2433380A GB2433380A (en) | 2007-06-20 |
GB2433380B GB2433380B (en) | 2008-03-26 |
Family
ID=35736251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0525621A Expired - Fee Related GB2433380B (en) | 2005-12-16 | 2005-12-16 | Communication terminal,system and method of operation |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2433380B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012075039A (en) | 2010-09-29 | 2012-04-12 | Sony Corp | Control apparatus and control method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5868329A (en) * | 1981-10-17 | 1983-04-23 | Nippon Telegr & Teleph Corp <Ntt> | Switching device for receiving speech volume of car telephone set |
GB2269500B (en) * | 1992-07-02 | 1996-02-07 | Motorola Israel Ltd | Radio communications device |
JPH06125376A (en) * | 1992-10-09 | 1994-05-06 | Nitsuko Corp | Communication equipment |
JP3782674B2 (en) * | 2001-03-23 | 2006-06-07 | 株式会社ケンウッド | Mobile communication terminal |
-
2005
- 2005-12-16 GB GB0525621A patent/GB2433380B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2433380A (en) | 2007-06-20 |
GB2433380B (en) | 2008-03-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20221216 |