Zoho Mail - Android - Contacts Sync (from Zoho Contacts to phone contacts)?

Zoho Mail - Android - Contacts Sync (from Zoho Contacts to phone contacts)?

Okay.  I am in Zoho Mail on my Android phone (Moto e 2gen) and Mail app is working great as I get mail and I see my calendar and contacts...

Now, how do have the phone "Contacts" reflect the Zoho Mail "Contacts" so that I can dial a number or text to someone in my Zoho "Contacts"  list?

This is not clear.

Thanks,

Todd