Summary - ITU-T Rec. E.164 Supplement 4 Amendment 1 (11/2009) The international public telecommunication numbering plan Supplement 4 – Operational and administrative issues associated with the implementation of ENUM for non-geographic country codes Amendment 1

Summary

Amendment 1 to Supplement 4 to Recommendation ITU-T E.164 proposes amendments to Recommendation ITU‑T E.164 Supplement 4 due to the approval of Recommendation ITU‑T E.101.