Hi. Thank you for your response. I am using Odoo free version. The link you suggested brings me to my profile page with my database name and a "Connect" button which sends me to my home page I am working on. I can't locate the server ADDRESS required for signing in the Odoo APPLICATION downloaded to my phone. Please advise. Thanks again. 

Hi,
Where is your odoo hosted ? Is it in your local machine or in a cloud server ? or you using the odoo free version ?

If it is on local machine, you can try localhost:8069 in the browser, assuming the default port is not changed.

If it is in cloud server, and if you have added some domain name, you can access with the Ip_of_server:8069 or domain name

If you are using odoo online free db, see if you can get it from this link: https://www.odoo.com/my/databases

Thanks