Cambodia

I bought 1GB this time, and I haven't even used it all up each day. Except for remote mountainous areas across the border where there's no signal, reception is normal and smooth everywhere else.

Traveled to Spain, Morocco, and Canada. Easy to use, clear reception. Very satisfied throughout the trip. Total 30 days.

Was surprise the one I bought for 41 countries was not covering Serbia, Bosnia and Hezergovina, and Poland. Almost lost my way in both Serbia and Poland. If this can be improved further else the coverage was great

I was able to use this one phone both in India, my destination, and in Hong Kong, where I had a layover, which was a great help. The signal was weak in some areas of India, but I think that was probably beyond my control.

I initially thought there would be no signal in Mulu National Park, but it turned out to be even better than the hotel's Wi-Fi. Even in rooms far from the lobby where Wi-Fi was unavailable, there was still a bar of 5G signal. Most communication apps worked, and uploading photos was no problem. In Brunei, it consistently showed 3G, but data communication was perfectly usable, and there was no complete signal loss even in the rainforest.