ITU-T D.171 SPANISH-1993
ADJUSTMENTS AND REFUNDS IN THE INTERNATIONAL TELEPHONE SERVICE

Standard No.

ITU-T D.171 SPANISH-1993

Release Date

1993

Published By

International Telecommunication Union (ITU)

Latest

ITU-T D.171 SPANISH-1993

Scope

The CCITT recommends the procedure for adjustments and refunds should be used in the international telephone service.

ITU-T D.171 SPANISH-1993 history

• 1993 ITU-T D.171 SPANISH-1993 ADJUSTMENTS AND REFUNDS IN THE INTERNATIONAL TELEPHONE SERVICE