Treaties — Interpretation of — State Sovereignty and Restrictive Interpretation.

Arbitration — Arbitration Agreement — Necessity of.

Arbitration — Competence of Arbitral Tribunal — Power of Tribunal to Determine Jurisdiction.

International Telecommunications — Madrid Telecommunications Convention of 1932 — Madrid Telegraph Rules — Private Enterprises in the Field of Telecommunications-Penalty of Suspension of Service — Rights of Sovereignty and Treaty Obligations — Settlement of Disputes — Necessity of Arbitration Agreement — Right of the Tribunal to Determine its Jurisdiction.