In the event of an error in a mail list and when a revised or corrected mail list is
received
a) The revised document can be kept safely in the correspondence file
b) The revised document can be substituted by removing the earlier one
c) Both the list s should be retained on record attached to each other a note being
added on the original
d) The error mail list should be returned to sender
received
a) The revised document can be kept safely in the correspondence file
b) The revised document can be substituted by removing the earlier one
c) Both the list s should be retained on record attached to each other a note being
added on the original
d) The error mail list should be returned to sender