Here are the networks still available in Dublin (airport) for intercoms and gate openers (4G & 2G scanned)
(2,"vodafoneIRL","vodafoneIRL","27201",7) Vodafone 4G
(1,"METEORIRL","METEORIRL","27203",7) Meteor/Eir 4G
(1,"3IRL","3IRL","27205",7) 3 4G
(1,"METEORIRL","METEORIRL","27203",0) Meteor/Eir 2G
(1,"O2IRL","O2IRL","27202",0) 3/O2 2G
No Vodafone 2G available!
No 3G networks scanned.