Feature phone MKTEL M2032 4G

Thank you for viewing my listing among the many products available.

This is a feature phone I obtained at a low price.

It supports 4G, but I believe it has not been certified for use in Japan, so it cannot be used domestically.
It supports the following frequency bands (from the product specifications):
2G: 850MHz, 900MHz, 1800MHz, 1900MHz
3G: B2, 5, 8
4G: B3, 4, 7, 8, 20, 38

The seller used it in and around Hanoi, Vietnam, and was able to make calls.
The SIM used was a Vinaphone SIM (Vietnam Posts and Telecommunications Group), which did not require activation and came with a pre-assigned phone number (with free calls).
I also brought another carrier's SIM, but the one where the phone number is notified upon activation in the local area could not be used. (It may have been possible to make it work, but I don't know the details.)

The appearance is cheap, but it has functions such as music playback, video playback, and camera shooting.

If you are satisfied with the above explanation, please consider purchasing.
Please note that I am using a PC, not a smartphone, so I may not be able to respond in a timely manner.