ITU-T E.122 FRENCH-1993
MEASURES TO REDUCE CUSTOMER DIFFICULTIES IN THE INTERNATIONAL TELEPHONE SERVICE

Standard No.

ITU-T E.122 FRENCH-1993

Release Date

1993

Published By

International Telecommunication Union (ITU)

Latest

ITU-T E.122 FRENCH-1993

Scope

A common problem in customer dialling in the international automatic telephone service is the erroneous dialling of the trunk prefix of the country of destination. In the international service, this trunk prefix must not be dialled. The following measures have been tried and have proven very effective; they are recommended to reduce this problem.

ITU-T E.122 FRENCH-1993 history

• 1993 ITU-T E.122 FRENCH-1993 MEASURES TO REDUCE CUSTOMER DIFFICULTIES IN THE INTERNATIONAL TELEPHONE SERVICE