I just got back from a 10-day trip to the UAE. Initially, I was going to use a e-sim for calls and data. Though based on recommendations on here, I changed plans on my Verizon account from my current plan to Ultimate Unlimited. It worked great though I didn't make any calls back to the US while I was there. I did text a few people. It was easy to switch the day before I left and switch back to my original plan once I got back. I think it will cost me a grand total of $12-15 dollars for the time I was gone. That sure beats the $10 a day they advertise for their overseas roaming plan. I will definitely do that again next time I travel overseas. Ironically, when I processed through customs at DXB, I was handed a SIM card packet. I think it was a promotional item for tourists visiting. I threw it away when I saw a trash can.