ANSWER: WHO ARE THEY AND WHY ARE THEY CALLING ME?
(480-588-0703 Is an 'IN-BOUND ONLY' PHONE NUMBER.) Their Info:

email: info@smartlendingsolutions.com
Smart Advertising Solutions LLC.3015 S. 48th Street Suite 103Tempe, AZ 85282
Phone: 602.414.0202Fax: 602.414.0203
Or call 1.800.746.6753 to speak to an Advertising Coach.Caller ID: Smart Ad SolutionsCaller: Smart Advertising SolutionCaller Type: Telemarketer

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They are a TELEMARKETING COMPANY, supposedly responding to your call about an opportunity. In order to stop this, contact Mr John Strummer with SAS at 1-800-878-2406.
(I had the same problem.)