Our guest Wi-Fi is setup to automatically email and text a randomly generated access code to our visitors.  When they get the code, it sometimes contains either an uppercase i or lowercase L.  I get multiple calls every month with people having trouble logging in to the guest Wi-Fi because they don't realize one of the letters could be an i or l.  Is there an option to exclude certain characters from the automatically generated password? An example of this would be "uXolDu2I".  It is hard to distinguish which one is uppercase i or lowercase L.  Please let me know if it possible to exclude certain characters or not.  Thanks ... View more