Patents-Review.com
ClassID:

228123 ⎘

H04M2203/2033 - CPC Classification

Classification description:

Aspects of automatic or semi-automatic exchanges related to features of supplementary services Call handling or answering restrictions, e.g. specified by the calling party

Recent Application in this class:
#1
20250141859
2025-05-01

MULTIFUNCTION WIRELESS DEVICE

 #2
20240205209
2024-06-20

Multifunction wireless device

 #3
20220345570
2022-10-27

Telephone call screener based on call characteristics

 #4
20220239774
2022-07-28

Systems and methods to terminate an active communication

 #5
20220150230
2022-05-12

Multifunction wireless device

 #6
20220030106
2022-01-27

INBOUND AND OUTBOUND COMMUNICATION SESSION AND CALL CONTROL

 #7
20220030041
2022-01-27

INBOUND AND OUTBOUND COMMUNICATION SESSION AND CALL CONTROL

 #8
20210160368
2021-05-27

Dynamic anti-disturb techniques in telephony

 #9
20210051229
2021-02-18

Displaying a textual message based on configuration of the user equipment

 #10
20210029102
2021-01-28

Multifunction wireless device

 #11
20190289127
2019-09-19

Multifunction wireless device

 #12
20190052756
2019-02-14

Systems and methods to enroll users for real time communications connections

 #13
20180159972
2018-06-07

Multifunction wireless device

 #14
20180097938
2018-04-05

Systems and methods to enroll users for real time communications connections

 #15
20170346940
2017-11-30

Multifunction wireless device

 #16
20170208468
2017-07-20

Multifunction wireless device

 #17
20160381556
2016-12-29

Multifunction wireless device

 #18
20160381219
2016-12-29

Multifunction wireless device

 #19
20160381212
2016-12-29

Multifunction wireless device

 #20
20160352901
2016-12-01

Systems and methods to enroll users for real time communications connections

 #21
20160242007
2016-08-18

Transmission management system, transmission system, transmission management method, and storage medium

 #22
20160219146
2016-07-28

Multifunction wireless device

 #23
20160066182
2016-03-03

Multifunction wireless device

 #24
20130251123
2013-09-26

Selecting a voice mailbox for a call associated with a diversion chain

 #25
20130010784
2013-01-10

Method and apparatus for re-originating calls

 #26
20120071148
2012-03-22

Making a telephone connection to a mobile communication terminal with the calling party controlling how the call should be established

 #27
20120051268
2012-03-01

Induced answering method and system for circuit switching-based telephony

 #28
20120039452
2012-02-16

Communication Connection Establishment Control for Preventing Unsolicited Communication

 #29
20100304724
2010-12-02

Enhanced group calling features for connected portfolio services in a wireless communications network

 #30
20100239083
2010-09-23

Method for restricting and remotely configuring call forwarding services

 #31
20090219927
2009-09-03

Induced answering method and system for circuit switching-based telephony

 #32
20090028313
2009-01-29

Method of Transmitting an Indication Inhibiting a Messaging Service

 #33
20080130854
2008-06-05

METHOD AND SYSTEM FOR PROVIDING GUARDIAN SERVICE BY USING CALLER ID

 #34
20080089513
2008-04-17

Methods and devices for detection, control and annunciation of speakerphone use

 #35
20080089505
2008-04-17

Method for Allocating a Characteristic for Allowing a Terminating Automatic Return Call

 #36
20070201651
2007-08-30

Selective caller identification blocking

 #37
20070081649
2007-04-12

Method and system for selectively protecting shared contact information

 #38
20060148505
2006-07-06

Methods for setting up dispatch calls

 #39
17391394
2023-01-03

Cloud-based private branch exchange call flip