This is legally not "unsolicited", at least in my jurisdiction. To be unsolicited, you must not have had previous business contact with the company before they

This is legally not "unsolicited", at least in my jurisdiction. To be unsolicited, you must not have had previous business contact with the company before they contacted you. If you have a business relationship with the company, for example because you opened an account and gave them your phone number, then these laws do not apply.