1、INTERNATIONAL TELECOMMUNICATION UNION)45G134 . TELECOMMUNICATIONSTANDARDIZATION SECTOROF ITU-!).4%.!.#%G0G0/ make all necessary enquiries as to the availability of television circuits for use by broadcastingorganizations; draw up the plan of the network of television- and sound-programme circuits re
2、quired for thetransmission in question; ensure that the television transmission proceeds normally over the international television connections; locate, by means of enquiries to the national coordination centres (or another international coordinationcentre), the faulty connection(s) in the event of breakdown or complaints concerning the transmission; arrange via the national coordination centres (or another international coordination centre) for any fault tobe reported to the receiving ITC and, where possible, the replacement of any faulty circuit by the ITCsconcerned.
