Sharp UX-460 Operation Manual page 57

Other remote operations
After listening to your messages, you can do any of the operations
described below by pressing the appropriate keys on the telephone.
Note: The following commands cannot be entered while messages are
being played back. If you do not want to wait until playback ends to enter a
command, first stop playback by pressing "0" and "#", and then enter the
command.
Changing the fax reception mode
Select a new reception mode by
pressing the keys as follows:
TAD mode: "8", "1", and "#".
FAX mode: "8", "2", and "#".
TEL mode: "8", "3", and "#".
Caution: In TEL mode, you will
not be able to further change the
reception mode.
Recording a new outgoing message
1
Press "4" and "
*
" on the telephone.
Remote Operations
1
8
(Example)
4
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