GB0405896D0 - Telephone communications - Google Patents
Telephone communicationsInfo
- Publication number
- GB0405896D0 GB0405896D0 GBGB0405896.2A GB0405896A GB0405896D0 GB 0405896 D0 GB0405896 D0 GB 0405896D0 GB 0405896 A GB0405896 A GB 0405896A GB 0405896 D0 GB0405896 D0 GB 0405896D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- telephone communications
- telephone
- 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- Withdrawn
Links
Classifications
-
- 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
- H04M1/66—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
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42025—Calling or Called party identification service
- H04M3/42034—Calling party identification service
- H04M3/42059—Making use of the calling party identifier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/436—Arrangements for screening incoming calls, i.e. evaluating the characteristics of a call before deciding whether to answer it
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2242/00—Special services or facilities
- H04M2242/22—Automatic class or number identification arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Telephonic Communication Services (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0405896A GB2412270A (en) | 2004-03-17 | 2004-03-17 | Anonymous call rejection when caller line identification is not present |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0405896A GB2412270A (en) | 2004-03-17 | 2004-03-17 | Anonymous call rejection when caller line identification is not present |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0405896D0 true GB0405896D0 (en) | 2004-04-21 |
GB2412270A GB2412270A (en) | 2005-09-21 |
Family
ID=32117791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0405896A Withdrawn GB2412270A (en) | 2004-03-17 | 2004-03-17 | Anonymous call rejection when caller line identification is not present |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2412270A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100438540C (en) * | 2005-12-02 | 2008-11-26 | 华为技术有限公司 | Method for realizing anonymous calling rejection and dialing identification cooperative service |
CN101198162B (en) * | 2005-12-02 | 2010-12-01 | 华为技术有限公司 | Method for implementing service cooperation of anonymity call refusal and calling identification showing |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5033076A (en) * | 1990-01-31 | 1991-07-16 | At&T Bell Laboratories | Enhanced privacy feature for telephone systems |
US5533106A (en) * | 1994-06-27 | 1996-07-02 | Us West Technologies, Inc. | Method and system for processing calls wherein the display of calling party ID information has been inhibited |
US6101251A (en) * | 1996-12-16 | 2000-08-08 | Ericsson Inc | Method and apparatus for routing an anonymous call |
US20010016036A1 (en) * | 1998-07-24 | 2001-08-23 | Teresa Farias Latter | Method and system for providing enhanced caller identification |
US6459780B1 (en) * | 2000-02-15 | 2002-10-01 | Verizon Services Corp. | Methods and apparatus for providing a called party call disposition options in real time |
US7068767B2 (en) * | 2001-12-14 | 2006-06-27 | Sbc Holdings Properties, L.P. | Method and system for providing enhanced caller identification information including screening invalid calling party numbers |
-
2004
- 2004-03-17 GB GB0405896A patent/GB2412270A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2412270A (en) | 2005-09-21 |
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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) |