@Ileana. Thank you for your reply. As I do not wish to get into a senseless to and fro, when I go to the trouble of reportng a network issue, I will let it this thread go dead now. Am a Tesco customer for 3 0r 4 years, Upto last Friday all was well at my location in Dingle. As I have 2 phones running with Tesco SIMs, would you not think it worth investigating if both of them for the first time on the same day at the same time show poor connection signal and likewise non or delayed delivery of 2 different bank confirmation SMSes. (from 2 different banks!!!