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: D.220 (11/88) |
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| D.220�:�Charging and accounting principles to be applied to international circuit mode demand bearer services provided over the Integrated Services Digital Network (ISDN)
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Recommendation D.220 (11/88)
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Approved in 1988-11-25
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Status : Superseded
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Access : Freely available items
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Format |
Size |
Posted |
Article Number |
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| English |
 PDF (acrobat)
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174819 bytes |
2010-05-11 |
E�35529� |
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| Espa�ol |
PDF (acrobat)
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177503 bytes |
2010-05-11 |
S�35529� |
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| Fran�ais |
PDF (acrobat)
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180339 bytes |
2010-05-11 |
F�35529� |
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