Rec. ITU-T D.4 (06/1992) … SPECIAL CONDITIONS FOR THE LEASE OF INTERNATIONAL (CONTINENTAL AND INTERCONTINENTAL) ...
FOREWORD
Preamble
1 General principles
2 Definitions
3 Duration of the lease, charging and cancellation
4 Collection of charges … Accounting
5 Allowances for interruption
6 Special conditions applicable to both leased sound- and television-programme circuits
7 Special conditions applicable to leased sound circuits
8 Special conditions applicable to leased television circuits