Jerrod was making a grand gesture: taking a surprise trip to Italy to propose to his girlfriend, who is serving in the Navy and stationed there. He acquired a phone from Verizon Wireless that he could use in that country in emergencies, but that plan had a flaw: he couldn’t test whether the phone worked in Italy. After all, before traveling to Italy, he wasn’t in Italy. Despite assurances from employees and good online reviews, you can’t be sure that a phone works at your destination before you get there. Jerrod’s phone worked just fine…except to call the one phone number that he needed it to.