UNE-ETS 300952 Ed1:2005 Digital cellular telecommunications system; Call Forwarding (CF) supplementary services; Stage 3 (GSM 04.82 version 5.0.1) (Endorsed by AENOR in November of 2005.)
2005UNE-ETS 300952 Ed1:2005 Digital cellular telecommunications system; Call Forwarding (CF) supplementary services; Stage 3 (GSM 04.82 version 5.0.1) (Endorsed by AENOR in November of 2005.)