Panasonic Facsimile UF-590 Operating Instructions Manual page 60

Sending Documents
Transmission Reservation
To cancel the direct transmission reservation
1
2
3
60
Make sure the document is on the ADF.
1
and then remove the document from ADF.
DIRECT XMT RESERVED
<01>(Station name)
CANCEL XMT RESERVE ?
1:YES 2:NO