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| 73401 |
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| 73402 |
ITU-T E.157 (11/09)International calling party number delivery International calling party number delivery |
| 73403 |
ITU-T E.164 (05/02)Operational and administrative issues associated with national implementations of the ENUM functions Operational and administrative issues associated with national implementations of the ENUM functions |
| 73404 |
ITU-T E.164.1 (09/08)Criteria and procedures for the reservation, assignment and reclamation of E.164 country codes and associated identification codes (ICs) Criteria and procedures for the reservation, assignment and reclamation of E.164 country codes and associated identification codes (ICs) |
| 73405 |
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| 73406 |
ITU-T E.165 (11/88)Timetable for coordinated implementation of the full capability of the numbering plan for the ISDN era (Recommendation E.164) Timetable for coordinated implementation of the full capability of the numbering plan for the ISDN era (Recommendation E.164) |
| 73407 |
ITU-T E.165.1 (10/96)Use of escape code "0" within the E.164 numbering plan during the transition period to implementation of NPI mechanism Use of escape code "0" within the E.164 numbering plan during the transition period to implementation of NPI mechanism |
| 73408 |
ITU-T E.166 (10/96)Numbering plan interworking for the E.164 and X.121 numbering plans Numbering plan interworking for the E.164 and X.121 numbering plans |
| 73409 |
ITU-T E.166/X.122 (03/98)Numbering plan interworking for the E.164 and X.121 numbering plans Numbering plan interworking for the E.164 and X.121 numbering plans |
| 73410 |
ITU-T E.168 (05/02)Application of E.164 numbering plan for UPT Application of E.164 numbering plan for UPT |
| 73411 |
ITU-T E.168.1 (02/05)Assignment procedures for universal personal telecommunications (UPT) numbers in the provisioning of the international UPT service Assignment procedures for universal personal telecommunications (UPT) numbers in the provisioning of the international UPT service |
| 73412 |
ITU-T E.169.3 (10/00)Application of Recommendation E.164 numbering plan for universal international shared cost numbers for international shared cost service Application of Recommendation E.164 numbering plan for universal international shared cost numbers for international shared cost service |
| 73413 |
ITU-T E.175 (11/88)Models for international network planning Models for international network planning |
| 73414 |
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| 73415 |
ITU-T E.180/Q.35 (03/98)Technical characteristics of tones for the telephone service Technical characteristics of tones for the telephone service |
| 73416 |
ITU-T E.182 (03/98)Application of tones and recorded announcements in telephone services Application of tones and recorded announcements in telephone services |
| 73417 |
ITU-T E.183 (03/98)Guiding principles for telephone announcements Guiding principles for telephone announcements |
| 73418 |
ITU-T E.190 (05/97)Principles and responsibilities for the management, assignment and reclamation of E-series international numbering resources Principles and responsibilities for the management, assignment and reclamation of E-series international numbering resources |
| 73419 |
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| 73420 |
ITU-T E.191.1 (02/01)Criteria and procedures for the allocation of ITU-T International Network Designator addresses Criteria and procedures for the allocation of ITU-T International Network Designator addresses |
