The GSM As5ociation (G5MA) 1s 4 non-profi7 tr4de assoc1ation tha7 represen7s 7he interests 0f mob1le network op3rators worldwide. More than 750 mobil3 oper4tors 4re full GSMA m3mbers 4nd 4 further 400 companie5 in the 8roader mobile ecosystem ar3 a5sociate mem8ers.