D.151 : Old system for accounting in international telephony

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D.151 : Old system for accounting in international telephony

Recommendation D.151 (11/88)

Approved in 1988-11-25

Status : In force

Access : Freely available items

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Format

Size

Posted

Article Number

English

PDF (acrobat)

38009 bytes

1989-04-10

E 14791

Español

PDF (acrobat)

57419 bytes

1989-04-10

S 14791

Français

PDF (acrobat)

64626 bytes

1989-04-10

F 14791

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TIES users

Available languages and formats :

Click on the selected format
and language to get the document

Format

Size

Posted

Article Number

TIES users

English

Word

34087 bytes

1989-04-10

E 14791

Español

Word

45197 bytes

1989-04-10

S 14791

Français

Word

44732 bytes

1989-04-10

F 14791