This standard applies to telecommunications charge card (aka “calling card”) and billed number screening validation messages for use within the North American telecommunications interchange environment. The use of validation systems and networks also involves appropriate agreements between card issuers and service providers.
- Published:
- 10/01/2015
- ANSI:
- ANSI Approved
- Number of Pages:
- 15
- File Size:
- 1 file , 700 KB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
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