ETSI EG 201 663 V1.2.2 (2000-02)
ETSI Guide
Intelligent Network (IN);
IN architecture and functionality for the support of
Cordless Terminal Mobility (CTM) Phase 2+;
Feature Package 2 (FP2) - Cordless Terminal Mobility (CTM)
Point-to-Point (PP) Point to point Short Message Service (SMS)