ITU-T E.122 SPANISH: MEASURES TO REDUCE CUSTOMER DIFFICULTIES IN THE INTERNATIONAL TELEPHONE SERVICE
SDO: ITU-T: International Telecommunication Union/ITU Telcommunication Sector
DOD Adopted ANSI Approved Approved
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.
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