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: E.113 |
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| E.113�:�Validation procedures for the international telecommunications charge card service
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| In force components |
Number
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Title |
Status |
E.113 (05/97)
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Validation procedures for the international telecommunications charge card service
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In force
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| Superseded and Withdrawn components |
Number
|
Title |
Status |
E.113 (11/88)
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Validation procedures for an automated international telephone credit card system
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Superseded
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E.113 (03/93)
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Validation procedures for the international telecommunications charge card service
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Superseded
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