Toshiba GD-1320 Operator's Manual For Fax Unit page 66

4 ADVANCED FUNCTIONS
4
Press [BOX NUMBER] to display the entry screen. Key in the box number, and then
press [OK].
If a password has been set to the selected mailbox, key in the password in the same way as the box number.
The box number and the password you specified here are sent to the recipient's fax machine as SUD (box
number) and SID (password) of the command compatible with the ITU-T standards.
5
Specify the recipient's fax number.
P.27 "Specifying the recipient"
6
Press [SEND].
P.16 "Basic procedures"
64 Mailbox Transmission