Summary

This Recommendation sets out the guidelines for preparing the monthly telephone and telex accounts. In particular, it covers the following issues:

•            General remarks on the preparation of accounts;

•            Supply of directories;

•            Accuracy of traffic data in monthly accounts;

•            Estimation of lost accounting records;

•            Traffic sampling;

•            Queries relating to monthly accounts;

•            Adjustments and refunds;

•            Checks of accounting data;

•            Keeping of vouchers;

•            Settlements of accounts.