Canon C3200 - Manual (Page 431)

Communications Settings 10-12
System Manager Settings
10
4
Enter the desired password using - (numeric keys)
➞
press [OK].
If you do not want to set the Memory RX Inbox with a password, do not enter any
number.
You cannot store a password with only zeros as the number, such as <0000000>.
The selected mode is set.
NOTE
If you make a mistake when entering the password, press (Clear) to clear your
entry.
5
Press [Done] repeatedly until the Send Basic Features screen
appears.