ClassID:

227442

H04M1/573 - CPC Classification

Classification description:

Substation equipment, e.g. for use by subscribers; Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set Line monitoring circuits for detecting caller identification

Recent Application in this class:
#1
20240430359
2024-12-26

IDENTIFYING, SCREENING, AND BLOCKING OF CALLS FROM PROBLEMATIC TELECOMMUNICATIONS CARRIERS AND NUMBER BLOCKS

#2
20230069102
2023-03-02

Enhanced caller identification

#3
20220407959
2022-12-22

Identifying, screening, and blocking of calls from problematic telecommunications carriers and number blocks

#4
20210306452
2021-09-30

Method and device for managing incoming calls in a communication terminal

#5
20210195021
2021-06-24

Automatic joining of simultaneous outgoing and incoming calls that have the same far-end caller ID

#6
20210168239
2021-06-03

System and method for ring suppression

#7
20210029235
2021-01-28

Providing audio announcement to called parties

#8
20200412871
2020-12-31

Identifying, screening, and blocking of calls from problematic telecommunications carriers and number blocks

#9
20200304635
2020-09-24

System and method for ring suppression

#10
20200112636
2020-04-09

Filtering unsolicited incoming calls

#11
20190394319
2019-12-26

Providing audio announcement to called parties

#12
20190387087
2019-12-19

Providing audio announcement to called parties

#13
20190037065
2019-01-31

Providing audio announcement to called parties

#14
20190028582
2019-01-24

Providing audio announcement to called parties

#15
20180139316
2018-05-17

Incoming call recording method and device for multi-channel terminal

#16
20170310804
2017-10-26

System, device, and method for tracking and monitoring mobile phone usage while operating a vehicle in order to deter and prevent such usage

#17
20170149947
2017-05-25

Call context metadata

#18
20170054838
2017-02-23

Providing audio announcement to called parties

#19
20170026520
2017-01-26

Providing missed call and message information

#20
20160065712
2016-03-03

Method to mute automatically phone calls on mobile communication device

#21
20150288816
2015-10-08

System and method for ring suppression

#22
20150222739
2015-08-06

Providing audio announcement to called parties

#23
20140314217
2014-10-23

Method and system for telephone message management

#24
20140307861
2014-10-16

Providing audio announcement to called parties

#25
20140003589
2014-01-02

Providing audio announcement to called parties

#26
20120207288
2012-08-16

Providing missed call and message information

#27
20120170733
2012-07-05

Method for notifying communication in progress to terminals connected to a domestic gateway

#28
20110229869
2011-09-22

DISPLAY METHOD FOR MAXIMAL USE OF SHORTCUT NUMBERS FOR CELLULAR PHONE

#29
20110081862
2011-04-07

Handsfree device

#30
20110013754
2011-01-20

Providing audio announcement to called parties

#31
20100260329
2010-10-14

Method for processing incoming call

#32
20100054427
2010-03-04

Telephone Network Messaging

#33
20090323911
2009-12-31

Method and system for telephone message management

#34
20090268881
2009-10-29

Calling Party Announcement Apparatus

#35
20090046840
2009-02-19

Telephone network messaging

#36
20080026762
2008-01-31

APPARATUS AND METHOD FOR CCBS SERVICE IN MOBILE COMMUNICATION SYSTEM

#37
20070223665
2007-09-27

Calling party announcement apparatus

#38
20070206751
2007-09-06

INCOMING CALL DISPLAY SYSTEM

#39
20070140445
2007-06-21

Communication apparatus

#40
20070133771
2007-06-14

Providing missed call and message information

#41
20070127654
2007-06-07

Caller ID display communication device applied to KSUless telephone system

#42
20070037612
2007-02-15

Digital television with built-in telephone function

#43
20070036297
2007-02-15

Method and system for warping voice calls

#44
20070026904
2007-02-01

Handsfree device

#45
20060293037
2006-12-28

Method for alerting a mobile unit of a missed call upon movement of the mobile unit

#46
20060215771
2006-09-28

Direct digital access arrangement circuitry and method for connecting to phone lines

#47
20060067509
2006-03-30

Method and apparatus for detecting subscriber alerting signal tones and customer premises equipment alerting signal tones to non-echo canceling modems

#48
20060040649
2006-02-23

Calling party announcement apparatus

#49
20050265530
2005-12-01

Method and apparatus for detection of caller identification signaling during call waiting

#50
20050053206
2005-03-10

Methods and systems for preemptive rejection of calls

#51
16451318
2020-08-25

Identifying, screening, and blocking of calls from problematic telecommunications carriers and number blocks

#52
16267795
2020-03-03

Method of identifying instances of international call interconnect bypass telecommunications fraud

#53
16204012
2020-02-04

Presenting context and relevance of incoming calls

#54
15692444
2019-01-29

Voice user interface for wired communications system

#55
15146959
2017-05-30

System and method for communication provider and remote device connection analysis