GB2443871B - Programmable telephone call filtering system - Google Patents
Programmable telephone call filtering systemInfo
- Publication number
- GB2443871B GB2443871B GB0614708A GB0614708A GB2443871B GB 2443871 B GB2443871 B GB 2443871B GB 0614708 A GB0614708 A GB 0614708A GB 0614708 A GB0614708 A GB 0614708A GB 2443871 B GB2443871 B GB 2443871B
- Authority
- GB
- United Kingdom
- Prior art keywords
- telephone call
- filtering system
- call filtering
- programmable telephone
- programmable
- 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
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
- H04M1/663—Preventing unauthorised calls to a telephone set
-
- 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
-
- 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
- H04M1/642—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations storing speech in digital form
-
- 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
- H04M1/663—Preventing unauthorised calls to a telephone set
- H04M1/665—Preventing unauthorised calls to a telephone set by checking the validity of a code
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0614708A GB2443871B (en) | 2006-07-25 | 2006-07-25 | Programmable telephone call filtering system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0614708A GB2443871B (en) | 2006-07-25 | 2006-07-25 | Programmable telephone call filtering system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0614708D0 GB0614708D0 (en) | 2006-09-06 |
GB2443871A GB2443871A (en) | 2008-05-21 |
GB2443871B true GB2443871B (en) | 2010-09-08 |
Family
ID=37006076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0614708A Expired - Fee Related GB2443871B (en) | 2006-07-25 | 2006-07-25 | Programmable telephone call filtering system |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2443871B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUD20110044A1 (en) * | 2011-03-23 | 2012-09-24 | Umberto Pecile | TELEPHONE DEVICE AND PROCEDURE FOR PRIVACY PROTECTION |
CH709795B1 (en) | 2014-06-18 | 2021-02-26 | Katia Sa | A method and system for filtering unwanted incoming telephone calls. |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2324675A (en) * | 1997-04-21 | 1998-10-28 | Roger John Pittock | Telephone call screening |
GB2336505A (en) * | 1998-04-14 | 1999-10-20 | Status Hi Tech Limited | Call screening using access code |
WO2002032095A1 (en) * | 2000-10-10 | 2002-04-18 | Raphael Aron | Telephone call filtering |
US6456706B1 (en) * | 1997-07-18 | 2002-09-24 | Carolyn S. Blood | Automatic telephone silent call screening system |
WO2004064363A1 (en) * | 2003-01-13 | 2004-07-29 | Giesecke & Devrient Gmbh | Method for refusing incoming calls according to a call number control carried out on the sim card |
GB2426142A (en) * | 2005-05-13 | 2006-11-15 | Shawkat A M Khalfey | Programmable telephone ringer disable |
-
2006
- 2006-07-25 GB GB0614708A patent/GB2443871B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2324675A (en) * | 1997-04-21 | 1998-10-28 | Roger John Pittock | Telephone call screening |
US6456706B1 (en) * | 1997-07-18 | 2002-09-24 | Carolyn S. Blood | Automatic telephone silent call screening system |
GB2336505A (en) * | 1998-04-14 | 1999-10-20 | Status Hi Tech Limited | Call screening using access code |
WO2002032095A1 (en) * | 2000-10-10 | 2002-04-18 | Raphael Aron | Telephone call filtering |
WO2004064363A1 (en) * | 2003-01-13 | 2004-07-29 | Giesecke & Devrient Gmbh | Method for refusing incoming calls according to a call number control carried out on the sim card |
GB2426142A (en) * | 2005-05-13 | 2006-11-15 | Shawkat A M Khalfey | Programmable telephone ringer disable |
Also Published As
Publication number | Publication date |
---|---|
GB2443871A (en) | 2008-05-21 |
GB0614708D0 (en) | 2006-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20100930 AND 20101006 |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20120725 |