Provide PDF Format

ETSI ETR 131

Terminal Equipment (TE); An investigation into the need for standardization in the area of stored voice services
standard by European Telecommunications Standards Institute, 06/01/1994
Publisher: ETSI

$26.00$52.50

To study the need for standardising an audiotex service and to identify area(s) where standards have to be developed.

Product Details

Guidelines for the national handling of ETSI deliverables in Central and Eastern European Countries ..

$32.00 $64.00

Integrated Services Digital Network (ISDN); User-to-User Signalling (UUS) supplementary service; Dig..

$26.00 $52.50

Private Integrated Services Network (PISN); Specification, functional models and information flows; ..

$7.00 $14.00

Broadband Integrated Services Digital Network (B-ISDN); Digital Subscriber Signalling System No. two..

$11.00 $21.51