I was on a PAYG plan with 3 where you top up by €20 in one go, they take €10 and you get unlimited calls to Irish mobiles and landlines for 28 days. It used to be 30 days but they changed it a little while ago. My problem is I topped up about 4 days ago by €20 and they didn't take the €10 and I didn't notice. And now tge whole €20 is used up in 4 days. Anyone else have any issues with these plans ?