ITU-T SUPP 4 SERIES Q
Number Portability - Call Control for Capability Set 1 Service Provider Portability - Series Q: Switching and Signalling
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| Organization: | ITU-T |
| Publication Date: | 1 May 1998 |
| Status: | active |
| Page Count: | 29 |
Document History
ITU-T SUPP 4 SERIES Q
May 1, 1998
Number Portability - Call Control for Capability Set 1 Service Provider Portability - Series Q: Switching and Signalling
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