ITU-T Rec. D.170 (11/1988) MONTHLY TELEPHONE AND TELEX ACCOUNTS
1 General
2 Accounts in international relations where Recommendations D.67 and D.150 apply
2.1 When the accounting revenue division procedure is applied for accounting between A and B
2.2 When the accounting revenue division procedure is not applied for the accounting between A and B
2.3 Accounting to be done by E in the cases described in §§ 2.1.2 and 2.2.2
3 Preparation of accounts for relations to which Recommendations D.67 and D.150 do not apply
4 General remarks on the preparation of accounts
5 Supply of directories
6 Queries relating to monthly accounts
7 Adjustments and refunds
8 Checks of accounting data
9 Keeping of vouchers
10 Settlements of accounts
ANNEX A
Monthly telephone account
ANNEX B
Monthly telex account