Project Fi and Wi-Fi Calling are other options for phoning home from abroad

I liked the On the Spot column about phones [“Smart About Phones Abroad,” by Catharine Hamm, Sept. 3]. Readers should also be aware of several options: Google’s Project Fi, as well as Wi-Fi Calling on my Verizon phone. When in airplane mode and on Wi …

I liked the On the Spot column about phones [“Smart About Phones Abroad,” by Catharine Hamm, Sept. 3]. Readers should also be aware of several options: Google’s Project Fi, as well as Wi-Fi Calling on my Verizon phone. When in airplane mode and on Wi ...