Q.621 : Logic procedures for outgoing signalling system No. 4

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Q.621 : Logic procedures for outgoing signalling system No. 4

Recommendation Q.621 (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)

146741 bytes

1989-09-28

E 12638

Español

PDF (acrobat)

166661 bytes

1989-09-28

S 12638

Français

PDF (acrobat)

164003 bytes

1989-09-28

F 12638

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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

3319968 bytes

1989-09-28

E 12638

Español

Word

3209336 bytes

1989-09-28

S 12638

Français

Word

3370859 bytes

1989-09-28

F 12638