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Class Information
Number: 379/201.01
Name: Telephonic communications > Special services
Description: Subject matter including a switching, connection, or control function additional to those necessary to establish and maintain a single call connection between two stations.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 379/216.01 |
Abbreviated dialing or direct call (e.g., hot line) |
234 |
| 379/201.11 |
Anonymous party (e.g., protection of called or calling party's identity, privacy) |
57 |
| 379/217.01 |
Audible paging |
32 |
| 379/218.01 |
Automatic directory service (e.g., on-line) |
186 |
| 379/210.02 |
Call blocking |
107 |
| 379/211.01 |
Call diversion (e.g., call capture) |
308 |
| 379/215.01 |
Call waiting |
323 |
| 379/202.01 |
Conferencing |
772 |
| 379/201.06 |
Locating using diverse technology (e.g., using infrared badge, sensor, card reader) |
50 |
| 379/218.02 |
Performed by operator (e.g., butt-in, busy verification) |
19 |
| 379/208.01 |
Priority override (e.g., butt-in) |
56 |
| 379/201.12 |
Provisioning |
198 |
| 379/209.01 |
Repetitive call attempts (e.g., camp-on-busy, retry) |
211 |
| 379/210.01 |
Reserved call (e.g., return call, call back, scheduled call, reestablished call) |
244 |
| 379/201.02 |
Service profile (e.g., calling service) |
250 |
| 379/207.02 |
Service trigger (activation or deactivation) |
330 |
| 379/207.01 |
Three-way calling |
90 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620164 |
Method and apparatus for providing extension management in voice over internet protocol premises |
Nov. 17, 2009 |
| 7620167 |
Apparatus to override the redirect or reject feature at an SIP end point |
Nov. 17, 2009 |
| 7620168 |
Network element routing service |
Nov. 17, 2009 |
| 7617324 |
Protocol method for provisioning services |
Nov. 10, 2009 |
| 7613287 |
Method and apparatus for providing ringback tones |
Nov. 3, 2009 |
| 7613113 |
Method and apparatus for introducing a delay during a call setup in a communication network |
Nov. 3, 2009 |
| 7609830 |
Method and apparatus for access to dialing plans for users of distinct enterprise networks |
Oct. 27, 2009 |
| 7609829 |
Multi-platform capable inference engine and universal grammar language adapter for intelligent voice application execution |
Oct. 27, 2009 |
| 7609828 |
Telephone terminal, call system and terminal control program |
Oct. 27, 2009 |
| 7606351 |
Telephone number change notification method and telephone number change notification system |
Oct. 20, 2009 |
| 7606913 |
Presence management apparatus |
Oct. 20, 2009 |
| 7602889 |
Dynamically alerting callers of changes to menu structures in a telephone prompting system |
Oct. 13, 2009 |
| 7602892 |
Telephony annotation services |
Oct. 13, 2009 |
| 7599481 |
Methods, systems, and products for providing a service to a telephony device |
Oct. 6, 2009 |
| 7599356 |
System and method of providing a high-quality voice network architecture over IP Centrex |
Oct. 6, 2009 |
| 7596214 |
Methods and systems for performing special service maintenance and installation operations in a telecommunications system |
Sep. 29, 2009 |
| 7593519 |
Method for realizing intelligent network service |
Sep. 22, 2009 |
| 7580514 |
Method, system, and articles for providing a family telecommunication service |
Aug. 25, 2009 |
| 7577243 |
Method, system, and article for determining an availability of a telecommunication device |
Aug. 18, 2009 |
| 7577426 |
Method and system for managing multiple directory numbers for a mobile station |
Aug. 18, 2009 |
| 7573993 |
Method and system for providing directory assistance to erroneous telephone calls |
Aug. 11, 2009 |
| 7570752 |
Telephony/conference activity presence state |
Aug. 4, 2009 |
| 7570631 |
Cable telephony network supporting roaming VoIP terminals |
Aug. 4, 2009 |
| 7565141 |
Over the air provisioning of mobile device settings |
Jul. 21, 2009 |
| 7558590 |
Method and system for multiparty calling using a dual mode phone with private call |
Jul. 7, 2009 |
| 7551733 |
Methods and devices for establishing an area party line service for telephone calls |
Jun. 23, 2009 |
| 7545922 |
Telephone adaptations |
Jun. 9, 2009 |
| 7545924 |
Method and system for selectively performing call information query |
Jun. 9, 2009 |
| 7542552 |
Method and apparatus for generating default personal greetings using text to speech conversion |
Jun. 2, 2009 |
| 7542558 |
Informing caller of callee activity mode |
Jun. 2, 2009 |
| 7539779 |
Method for separating multiple home networks |
May. 26, 2009 |
| 7536001 |
Generation of availability indicators from call control policies for presence enabled telephony system |
May. 19, 2009 |
| 7533126 |
Managing contacts in a communication network |
May. 12, 2009 |
| 7529359 |
Caller treatment in a SIP network |
May. 5, 2009 |
| 7529540 |
Method and system for invoking push-to-service offerings |
May. 5, 2009 |
| 7526296 |
Telephone number allocation and management in a wireless access point |
Apr. 28, 2009 |
| 7526077 |
Call hold signaling |
Apr. 28, 2009 |
| 7523203 |
Shared distribution media resources in a communication network |
Apr. 21, 2009 |
| 7515699 |
Call handling using non-speech cues via a personal assistant |
Apr. 7, 2009 |
| 7515941 |
Method for performing functions using telephone number searched for in mobile terminal |
Apr. 7, 2009 |
| 7512421 |
Method for setting substitute ringback tone of calling party in mobile communications system |
Mar. 31, 2009 |
| 7496187 |
In-bound call directed telephone station and method of directing a telephone station based on an in-bound call |
Feb. 24, 2009 |
| 7492883 |
Method and system for visually representing telephone call tree interface |
Feb. 17, 2009 |
| 7492882 |
C2P provisioning late-breaking scenarios |
Feb. 17, 2009 |
| 7492874 |
Dynamic interactive voice architecture |
Feb. 17, 2009 |
| 7492730 |
Multi-site conferencing system and method |
Feb. 17, 2009 |
| 7489771 |
Systems and methods for implementing call pickup in a SIP environment |
Feb. 10, 2009 |
| 7489774 |
Routing telecommunications to a user in dependence upon device-based routing preferences |
Feb. 10, 2009 |
| 7486949 |
Method for re-establishing telephone calls after unintended termination |
Feb. 3, 2009 |
| 7486950 |
Telephone message forwarding method and device |
Feb. 3, 2009 |
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