Using the [READ]/Manage Messages option, after displaying the text of the
message, you will be prompted with the 'Enter message option'. Enter an
'E' ([EDIT]) and choose from any number of edit options.
Is there a way to recall or edit a message once it's been sent?
You cannot completely recall a message once it's been sent. However, you
can edit the message, provided that:
* You created the message and did not send it to anyone except yourself.
* The message you wish to edit is the original message and not a reply.