Who used the first mobile phone in Ireland?

Ireland's first mobile telephone network, Eircell, went live in 1986 using the analogue TACS system. 2G GSM services from Eircell launched on 1 July 1993. Digifone followed in 1997, then Meteor in 2001 (having been licensed in 1998) and 3 Ireland launched its UMTS 3G-only service in 2005.