Could I help you?
> >ETSI ETS 300 957
New ETSI ETS 300 957 View larger

ETSI ETS 300 957

M00000701

New product

ETSI ETS 300 957 Digital cellular telecommunications system; Unstructured Supplementary Service Data (USSD); Stage 3 (GSM 04.90 version 5.0.1)

standard by European Telecommunications Standards Institute, 05/01/1997

More details

In stock

$0.00

More info

Full Description

This European Telecommunication Standard (ETS) gives the stage 3 descr iption of the Unstructured Supplementary Service Data (USSD) operations. The group of unstructured supplementary service data operations is div ided into two different classes: -Network initiated unstructured supplementary service data operations (clause 5); -Mobile initiated unstructured supplementary service data operations (clause 6).

Product Details

Edition: 1 Published: 05/01/1997 Number of Pages: 16 File Size: 1 file , 34 KB