Other Stuff

Can people can easily view and navigate your website from mobile devices such as smartphones and tablets. If your site is not mobile friendly, it will rank lower in the Google search engine

As with all phone calls you receive out of the blue, you should be very careful to assure yourself that that is indeed who is calling you. I recommend hanging up and finding the company’s phone number from their legitimate website (making sure it is their actual website) and contacting them using that number.