How to change Fax IR-3320 Canon Ring Delay Selector to 1

[soroush]

Regarding Fax function IR-3320 Canon,
How to change Ring Delay Selector for Fax (Receiving Fax Ring) for IR-3320
I want to change to 1 Ring when Receiving Fax, How to do that?
Thanks
SOROUSH
SOROUSH@FaxEngineer.ca