ITU-T E.122
Measures to Reduce Customer Difficulties in the International Telephone Service
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| Organization: | ITU-T |
| Publication Date: | 1 January 1993 |
| Status: | active |
| Page Count: | 4 |
scope:
General
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.
Document History
ITU-T E.122
January 1, 1993
Measures to Reduce Customer Difficulties in the International Telephone Service
General
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...
November 1, 1988
Measures to Reduce Customer Difficulties in the International Telephone Service - Telephone Network and ISDN - Operation, Numbering, Routing and Mobile Service (Study Group II) 2 pp
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