ITU-T E.180 FRENCH PDF

Name:
ITU-T E.180 FRENCH PDF

Published Date:
03/01/1998

Status:
[ Active ]

Description:

Caractéristiques techniques des tonalités du service téléphonique

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

X-REF ITU-T Q.35

Published Date: 02/01/1996

CONCEPTO DE GRADO DE SERVICIO EN TELECOMUNICACIONES PERSONALES UNIVERSALES

$6

Published Date: 10/01/1992

RETENIBILIDAD DE LAS CONEXIONES

$6