SSH ETS 300 520:1996 ed.2

Sistemi i telekomunikacionit dixhital celular (Faza 2) (GSM); Shërbimet shtesë të Bllokimit të Thirrjeve (CB); Faza 1 (GSM 02.88)

Digital cellular telecommunications system (Phase 2) (GSM); Call Barring (CB) supplementary services; Stage 1 (GSM 02.88)

Scope

This European Telecommunication Standard (ETS) describes the supplementary services belonging to the group CALL RESTRICTION SUPPLEMENTARY SERVICES. The general aspects - including definitions and recommended provision - of the description of the GSM supplementary services are given in GSM 02.04. The Call Restriction supplementary services allow the possibility for a mobile subscriber to have barring of certain categories of outgoing or incoming calls at her access.