1728 RADIOTELEGRAPHIC CONVENTION. JULY 5, 1912. repetition of the last word duly received, followed by the said si%`al, or, if the reception is good, by the siaal ¤-¤ • - . _ ¤¤:s¤m¤•¤•c¤¤- algo cause pg transrpissaipn by series, ac owledgment of receipt m e ter eac r iogram. q,§‘,§,f§"'“°°‘°“ ” Coastal stations engaged in the transmission of long radiograrns shall suspend the transmission at the end of each period of 15 minphtes, an remain silent for a period of three minutes before resuming e transmission. Coastal and shi board stations working under the conditions specified in Article xzlkv, par. 2, shall suspend work at the end of each period of 15 minutes and listen in with a wave length of 600 meters uring a period of three minutes before resuming the transmission. Anrrcnn XXXIII. D¤**¤¤*¤*¢¤*· 1. When the signals become doubtful every plqssible means shall be resorted to to finish the transmission. To thend the radiogram shall be transmitted three times at most at the request of the receiving 1 station. If in s ite of such triple repetition the signals are still unreadable the radio am shall be cancelled.
°‘ If no acknowlergnent of receiptis received the transmitting station shall again c up the recmvifng station. If no reply is made
after three calks the transmission shall not be followed up any further._ In such case the sending station shall have the privilege of ubtaming the acknowledgment of receipt through the medium of anotllrer rpdro station, using, when necessary, the lines of the tele= grap sys em. gw °°°bi' 2. If in the opinion of the receiving station the radiogram, although ` imperfectly received, 18 nevertheless capable of transmission, said station shall enter the words "receqpion doubtful" at the end of the preamble and let the radiqgram fo ow. In such case the manage- P lm ment of the radio service o the country to which_the coastal station °"' °‘ rs subject shall claim the chargles m conformity with Article XLII of the present Regulations. If, owever, the shipboard station subsequently transmits the radiogram to another coastal station of the same management, the latter can claim only the rates applicable to a single transmission. ,,,§,‘i?.?§'§$,‘g,§{,“,$ '°° (n) aoxnowrnnexnsr or nnonrvr Arm oorrcnusrore or wom:. ARTICLE XXXIV.
- `°'¤°'¤*=¤*P°· 1. Receipt shall be acknowledged in the form prescribed by the
International Telegraph Regulations; it shall be receded by the call letters toibthe transmitting station and followed) by those of the recerving s a ron. °°"°‘°"°“"*F‘“*· The conclusion of a correspondence between two stations shall be mdicated by each of the two stations by means of the signal O O 0 1 O 1 followed by its own call letters. mgmilm '°’ •°¤d· (n) nmncrrorzs ro nn romownn IN smrmme nanroemus. Anrronn XXXV. ugémwvmdm 1. Ii; gplneral, th: shipbqard stations shall transmit their radiograms o e neares coasts station. Nevertheless, if a shipboard station has the choice between several coastal stations at equal or nearly equal distances, it shall give the
