1、Superseded by a more recent versionINTERNATIONAL TELECOMMUNICATION UNIONITU-T D.401 RTELECOMMUNICATION (11/88)STANDARDIZATION SECTOROF ITUCHARGING AND ACCOUNTING IN INTERNATIONALTELECOMMUNICATION SERVICESACCOUNTING RATES APPLICABLE TOTELEX RELATIONS BETWEEN COUNTRIESIN LATIN AMERICAITU-T Recommendat
2、ion D.401 RSuperseded by a more recent version(Extract from the Blue Book)Superseded by a more recent versionNOTES1 ITU-T Recommendation D.401 R was published in Fascicle II.1 of the Blue Book. This file is an extract fromthe Blue Book. While the presentation and layout of the text might be slightly
3、 different from the Blue Book version, thecontents of the file are identical to the Blue Book version and copyright conditions remain unchanged (see below).2 In this Recommendation, the expression “Administration” is used for conciseness to indicate both atelecommunication administration and a recog
4、nized operating agency. ITU 1988, 1993All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic ormechanical, including photocopying and microfilm, without permission in writing from the ITU.Superseded by a more recent versionFascicle II.1
5、 Rec. D.401 R (11/88) Superseded by a more recent version 1Recommendation D.401 RFascicle II.1 Rec. D.401 R (11/88) Superseded by a more recent versionACCOUNTING RATES1)APPLICABLE TOTELEX RELATIONS BETWEEN COUNTRIES IN LATIN AMERICAWhen in full exercise of their sovereignty the Administrations of th
6、e countries of Latin America negotiateagreements to determine the accounting rates to be applied in their telex relations, it is recommended that they considerthe provisions below:It is desirable to achieve some coordination and, as far as possible, standardization of accounting ratesapplicable in t
7、elex relations over similar distances between countries of the Latin America region.To this end it has been considered advisable to establish a scale of accounting rates based on distance, withsteps corresponding to distance ranges. This scale was established on the basis of:a) accounting rates alre
8、ady in use;b) the principle that the increase in rate at each step in the tariff scale is proportionately less the greater thedistance, since the costs which vary with distance do not do so in direct proportion to the distance;c) the fact that the distance intervals increase with distance;d) the ado
9、ption of the tariff step corresponding to the greatest distance (more than 2500 km) as the referencestep and the application to it of a maximum rate per minute of 9.1830 gold francs;e) the attribution of a coefficient to each distance range, the coefficient 1 being attributed to the reference stepan
10、d a decreasing coefficient to the other steps.For each step in the tariff scale, it is recommended that the maximum accounting rates below be applied:Distance ranges CoefficientMaximum accounting rateper minute of conversation(in gold francs)0 to 500 km501 to 2500 kmover 2500 km0.4660.76614.28547.04
11、039.1630Telex relations between countries of Latin America through direct circuits via satellite are included (forinternational accounting purposes) in the highest rate above, regardless of the geodesic distance separating theinternational centres involved._1)The accounting rate, as defined in CCITT Recommendation D.000 is the rate unit agreed between Administrations in a givenrelation that is used for the establishment of international accounts.
