How do I enable duplicate checking for accounts and contacts in redwood UI based on phone number

Summary:

We followed below document and dedupe is working based on named match. However

We want duplicate check based on phone number in redwood ui.

https://docs.oracle.com/en/cloud/saas/sales/fasqa/how-do-i-enable-duplicate-checking-for-accounts-and-contacts.html

Could you please let us know how can we add phone number as parameter in duplicate check in redwood ui.

Thanks and Regards,

Mayuresh