Looks like Smart customers have been left without phone service as Smart hadn't paid the bills:
Eircom Holds smart customers Hostage today - Irish ISP Test - Broadband Forum - How Fast Is Your Connection?
Broadband Watch » Smart Customers Lose Their Lines
Eircom Holds smart customers Hostage today - Irish ISP Test - Broadband Forum - How Fast Is Your Connection?
Broadband Watch » Smart Customers Lose Their Lines