don't be happy too early
mine also got removed in a day
but after that I can't view online e statement until now
almost 6 weeks already
yesterday called cs
cs told card still pending removal from system due to retain department trying to call me
but in fact they never call me pon
my telco never sms missed call alert
my phone got call waiting but never get any strange number since i terminate my uob pref
shoot cs kaw kaw
he said will inform relevant department to remove it
will check again after cny see can download e statement or not
check yours before you give them compliment

in normal situation, uob will send an official later stating that the ccard has been cancelled.

Same case to me as I have called to CS, request to remove too due to unable to view and download statement, he said probably take 5 working time