GMYLE 4G Travel SIM for Japan, 4 GB Data for 8 Days, Freely Add The Number of Days You Need.

Nowhere in this description for the card does it say that you are limited to 250 MB per day. If you look on their website and you have to add additional days for unlimited data then it is limited to full speed at 250 MB per day. This card is supposed to be a 4GB card over an eight-day period. How are you supposed to use gigabytes over 8 days if you are only limited to 250 MB per day full speed?Also they claim that when you put your sim card in it takes a few minutes for it to register and you can start using it immediately. That did not work in my case. Because my phone is not supported by them. My phone is a Sony Xperia XZ2 premium. I am very familiar with how I have to manually enter the APN settings. Nowhere on their website or anywhere in the internet tells you what the APN settings are. I travel to Japan is quite frequently, approximately eight times a year. I usually use econnect SIM cards. I highly recommend buying their SIM cards instead. After about 15 emails back and forth throughout the course of the day after I arrived in Japan and I have no internet service. The customer service lady had no idea what I was trying to ask for. She kept telling me to check all the settings which I already done. I used to work in the mobile phone industry so I have a pretty good idea of what I need to do. Finally after 15th email she sent me a screenshot of the information that I needed. It was pretty straightforward but I could have taken a guess to enter that information but some specific SIM cards do ask for username and password. Which this one did not need. If you do need it is 3gNet for APN.I should have listened to the one other review from the other person about the throttling.I was going to give them a lot of business. Since I travel to Japan very often and the rest of the world. But I guess I will go back to buying individual SIM cards wherever I travel to.

Way overpriced for what it is. In Russian I bought another sim card for £5 with unlimited internet and calls.