Canon IR3250 Reference Manual page 69

2
Turn Auto Redial [On] or [Off].
If [On] is selected
Go to step 3.
If [Off] is selected
Auto redial is not selected. Press the [OK]
key and go to step 8.
3
Press the [Option] key.
4
Use the [+] and [-] keys to set the number of
Redial Times and the Redial Interval, then
press the [OK] key.
The number of Redial Times can be set from 1
to 10.
The Redial Interval can be set from 2 to 99
minutes in 1-minute increments.
4-26 Communications Settings