(b) The faculty given to Hungary by Article 8 of the International Telegraph Convention of July 22, 1875, to suspend international telegraph services shall not apply to that line.
(4) Similar provisions will apply to the provision and maintenance of trunk telephone circuits, but the rent payable by the Czecho-Slovak State for a trunk telephone circuit shall, unless otherwise agreed, be double the rent payable for a trunk telegraph line.
(5) The particular lines to be provided, together with any necessary administrative, technical and financial conditions not provided for in existing International Conventions or in this Article, shall be fixed by a further convention between the States concerned. In default of agreement on such convention they will be fixed by an arbitrator appointed by the Council of the League of Nations.
(6) The stipulations of the present Article may be varied at any time by agreement between Hungary and the Czecho-Slovak State. After the expiration of ten years from the coming into force of the present Treaty the conditions under which the Czecho-Slovak State shall enjoy the rights conferred by this Article may, in default of agreement by the parties, be modified at the request of either party by an arbitrator designated by the Council of the League of Nations.
(7) In case of any dispute between the parties as to the interpretation either of this Article or of the convention referred to in paragraph 5, this dispute shall be submitted for decision to the Permanent Court of International Justice to be established by the League of Nations.
Section IV.
Disputes and Revision of Permanent Clauses.
Article 311.
Disputes which may arise between interested Powers with regard to the interpretation and application of this Part of the present Treaty shall be settled as provided by the League of Nations.
Article 312.
At any time the League of Nations may recommend the revision of such of the above Articles as relate to a permanent administrative régime.
Article 313.
The stipulations in Articles 268 to 274, 277, 295, 297 to 299 and 309 shall be subject to revision by the Council of the League of Nations at any time after three years from the coming into force of the present Treaty.
Failing such revision, no Allied or Associated Power can claim after the expiration of the above period of three years the benefit of any of the stipulations in the Articles enumerated above on behalf of any portion of its territories in which reciprocity is not accorded in respect of such stipulations. The period of three years during which reciprocity cannot be demanded may be prolonged by the Council of the League of Nations.
The benefit of the stipulations mentioned above cannot be claimed by States to which territory of the former Austro-Hungarian Monarchy has been transferred, or which have arisen out of the dismemberment of that Monarchy, except upon the footing of giving in the territory passing under their sovereignty in virtue of the present Treaty reciprocal treatment to Hungary.
Section V.
Special Provision.
Article 314.
Without prejudice to the special obligations imposed on her by the present Treaty for the benefit of the Allied and Associated Powers, Hungary undertakes to adhere to any General Conventions regarding the international régime of transit, waterways, ports or railways which may be concluded by the Allied and Associated Powers, with the approval of the League of Nations, within five years of the coming into force of the present Treaty.
