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ITU-T�SG 2

Operational aspects of service provision and telecommunications management

Study Period 2013

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Contributions �[�AI/Question:�Q1/2�]���Documents / Contributions

Number
Title Source AI/Question
Date
[ 149 ]
(Rev.1)
Use of OTT telecommunication applications to fraudulently bypass international traffic � Egypt Q1/2 2016-09-01
[ 148 ]
Update on proposed revision to Maritime Mobile Recommendation E.217 � United Kingdom Q1/2 2016-09-01
[ 145 ]
Additional comments on Draft Recommendation ITU-T E.156 � Department for Culture, Media and Sport (DCMS) Q1/2 2016-08-31
[ 143 ]
Proposal for Preparatory Questionnaire for revising E.164 supplement 2 � Nippon Telegraph and Telephone Corporation (NTT) Q2/2, Q1/2 2016-08-31
[ 140 ]
Recently Published Deliverables from CEPT/ECC/WG NaN � European Communications Office Q1/2 2016-08-29
[ 134 ]
+Add.1-2
Proposals regarding UPT Recommendations � VisionNG Q3/2, Q1/2 2016-07-25
[ 131 ]
Revision of Recommendation ITU-T E.156 � Tanzania Q1/2 2016-06-23
[ 130 ]
Comments on Revision 3 of Recommendation E.157 (as contained in C103 by Telecom Italia based on TD GEN-0688) � Egypt Q1/2 2016-01-08
[ 129 ]
Revision to TD0688 on the outcome of the Correspondence Group on E.157 � Egypt Q1/2 2016-01-08
[ 127 ]
Draft updates to Maritime Mobile Recommendation E.217 � United Kingdom Q1/2 2016-01-07
[ 126 ]
National Requirements and specifications for CLI within the UK � United Kingdom Q1/2 2016-01-07
[ 125 ]
Proposal for New Work Item/study � United Kingdom Q1/2 2016-01-07
[ 124 ]
Proposed Amendments to ITU T Recommendation E.156 � United Kingdom Q1/2 2016-01-07
[ 123 ]
Information for SG2 Q.1/2 members on recently published Draft ECC Deliverables by WG NaN � European Communications Office Q1/2 2016-01-07
[ 118 ]
Number portability concerning IP-technology-based networks including NGN: Introduction of standardization in Japan and proposal for sharing actual examples � Nippon Telegraph and Telephone Corporation (NTT) Q2/2, Q1/2 2016-01-06
[ 109 ]
Requirements and Proposals of carrier ENUM for international IMS interworking � China Mobile Communications Corporation Q1/2 2016-01-04
[ 108 ]
Proposal for discussion on IoT identification technologies � Ministry of Industry and Information Technology (MIIT) Q1/2 2016-01-04
[ 104 ]
The GAMBIA NATIONAL NUMBERING PLAN � Public Utilities Regulatory Authority (PURA) Q1/2 2015-12-18
[ 103 ]
Comments on Revision 3 of Recommendation E.157 (as contained in GEN-0688) � Telecom Italia S.p.A. Q1/2 2015-12-16
[ 102 ]
Minimum update of Recommendation E.212, in the form of revision of GEN-0668 (Annexes A and B) � Telecom Italia S.p.A. Q1/2 2015-12-15
[ 97 ]
Proposal for an update of Recommendation E.157 (this is a revision of GEN-520 as well as considering C75) � Egypt Q1/2 2015-03-05
[ 91 ]
Proposed revisions to recommendations E.217 and E.210 � United Kingdom Q1/2 2015-03-05
[ 88 ]
Numbering Misuse � United Kingdom Q1/2 2015-03-04
[ 87 ]
International Numbering resources � United Kingdom Q1/2 2015-03-04
[ 86 ]
Contribution on International Calling Line Identity � United Kingdom Q1/2 2015-03-04
[ 85 ]
Proposed Amendments to ITU T Recommendation E.101 � Sweden , United Kingdom Q1/2 2015-03-04
[ 80 ]
The view from Japanese operators ( KDDI, NTT DOCOMO, SoftBank Mobile ) on the draft amendment in Annex B to E.212 concerning the assignment to non-operator of MNC in E.212. � KDDI Corporation , NTT DoCoMo, Inc. , SOFTBANK MOBILE Corp. Q1/2 2015-03-04
[ 77 ]
Proposals to improve reachability for shared / non geographic country codes � Orange Q1/2 2015-03-02
[ 76 ]
International Numbering Resources � Orange Q1/2 2015-03-02
[ 75 ]
Proposal for an update of Recommendation E.157 (this is a revision of GEN-520) � Telecom Italia S.p.A. Q1/2 2015-03-02
[ 74 ]
Comments and proposals for a minimal update of Recommendation E.212 (revision of GEN-405) � Telecom Italia S.p.A. Q1/2 2015-03-02
[ 70 ]
Number portability � Gambia Q1/2 2015-01-26
[ 66 ]
ECC REPORT 212 - EVOLUTION IN THE USE OF E.212 MOBILE NETWORK CODES � European Communications Office Q1/2 2014-05-15
[ 65 ]
Evolution in the Use of E.212 Mobile Network Codes and proposed changes needed in E.212 � European Communications Office Q1/2 2014-05-15
[ 64 ]
Minor enhancements in E.-series Recommendations concerning numbering s � Sweden Q1/2 2014-05-15
[ 63 ]
Information document - Report on proposed mixed use of 2 and 3 digit MNCs under Sweden's MCC 240 � Sweden Q1/2 2014-05-15
[ 60 ]
Propose amendment to ITU-T ?.101 "Definitions of terms used for identifiers (names, numbers, addresses and other identifiers) for public telecommunication services and networks in the E-series Recommendations" � Russian Federation Q1/2 2014-05-15
[ 59 ]
Proposed amendment to "Draft Terms of reference on Joint Rapporteur Group studying the Economic aspects of deploying IP addresses" � Saudi Arabia Q1/2 2014-05-14
[ 58 ]
Proposal to add information about "safety confirmation systems that process user queries to register self-safety information" to the requirements for the disaster message board � Nippon Telegraph and Telephone Corporation (NTT) Q3/2, Q1/2 2014-05-14
[ 55 ]
Fraud to E.164 number resources � Voxbone SA Q1/2 2014-05-14
[ 54 ]
Proposal of careful consideration based on concerns about the assignment to non-operator of MNC in E.212 � KDDI Corporation Q1/2 2014-05-14
[ 53 ]
(Rev.1)
Analysis of Caller ID delivery in China � Ministry of Industry and Information Technology (MIIT) Q1/2 2014-05-14
[ 48 ]
Proposed changes to Number Portability Supplement � Nippon Telegraph and Telephone Corporation (NTT) Q2/2, Q1/2 2014-05-13
[ 44 ]
Proposal to update Maritime Mobile ITU-T Recommendations E.210 and E.217 � United Kingdom Q1/2 2014-05-09
[ 43 ]
Revision to E164.1 � United Kingdom Q1/2 2014-05-09
[ 36 ]
Proposal to revise the ToR of the joint Correspondence Group proposed by Study Group 3 on Studying the economic Impact of call-back, refiling and inappropriate hubbing and other forms of alternative calling procedures, as well as origin non-identification or spoofing � Egypt Q1/2 2013-09-05
[ 35 ]
Proposal to revise ITU-T Recommendation E.157 based on the updated WTSA-12 Resolution 65 and article 3.6 of the International Telecommunications Regulations (ITRs) � Ghana Q1/2 2013-09-05
[ 34 ]
Proposed amendment to LS/o to ITU-T SG2 on Draft Terms of reference on Joint Rapporteur Group studying the Economic aspects of deploying IP addresses � Saudi Arabia Q1/2 2013-09-04
[ 31 ]
Proposal to study rules concerning caller ID of voice service provided by an application provider � KDDI Corporation Q1/2 2013-09-04
[ 28 ]
Proposed text for a circular on Numbering Misuse � United Kingdom Q1/2 2013-09-04
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