This TS describes the supplementary services belonging to the group "Call Restriction Supplementary Services". The Call Restriction supplementary services allow the possibility for a mobile subscriber to have barring of certain categories of outgoing or incoming calls at the mobile subscribers access. This group includes two supplementary services:
Barring of outgoing calls;
Barring of incoming calls.
full Table of Contents for TS 22.088 Word version: 15.0.0