I applaud Mudgirl and Harry for their intelligent responses. I am not sure why Maincoons, who should be impartial as a moderator, should feel personally insulted by comments that do not match his predudices.
I am in Canada but left my bank card in Mex. I do have a blank check and I assume that some of those many numbers at the bottom of the check is my card #. I tried phoning Bancomer but was not successful. I do have the bank clicker to acquire the required code. I have tried some of the series of numbers on my check but have struck out. Any suggestions.