Sistemi i telekomunikacionit dixhital celular (Faza 2+) (GSM); Sistemi Universal i Telekomunikacionit Mobile (UMTS); LTE; Ndërrimi i Kanalit (CS) në Sistemin e Evoluar të Paketave (EPS); Faza 2 (3GPP TS 23.272 versioni 13.5.0 Publikimi 13)
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Circuit Switched (CS) fallback in Evolved Packet System (EPS); Stage 2 (3GPP TS 23.272 version 13.5.0 Release 13)