This is an "arrows U 801FJ [OS 10/32G] SIM-free" model, originally sold by SoftBank, that was used as a dedicated device for "video viewing, searching, and phone calls"! As you can see, the exterior is in excellent condition, with almost no noticeable scratches on the frame. The 5.8-inch LCD screen is in very beautiful condition, and the device is a near-mint example of Kyocera's characteristic sturdy and simple design (*^^*) As far as functionality is concerned, as far as I've checked, the LCD touch, SIM communication/calls, various buttons, screen display, good sound quality/volume, Wi-Fi, tethering, etc., are all working normally without any problems. The battery is also in good condition, and with normal standby use, it lasts from morning to evening (^O^)v The best part is that it's compatible with most carriers, including "docomo," "au," and "SoftBank," as well as "mineo" with unlimited low-speed data for 900 yen, "povo" with a free basic plan and add-ons, "LINEMO" with 900 yen cashback for 6 months, and "Rakuten Mobile" with unlimited calls and data for 2980 yen (excluding tax). You can use it to its full potential (゜∀゜) However, this model doesn't catch these signals just by inserting a SIM card. For those who are not confident in setting it up, I can set up the APN of your preferred carrier after initialization and update the Google Play Store. Then, you can enter your Google account, etc., and it will be ready to use immediately. Please let me know the carrier name (docomo, etc.) before shipping. (If you don't want this, I will ship it after initialization!) (^^)d It's a SIM-free device with no remaining balance, equipped with the latest OS "Android 10" with "RAM 3GB/ROM 32 GB," and this SoftBank-approved model is still usable on the front lines ( ゜∀゜)o彡° [Request to Customers!] We will accept "cancellation requests" due to unavoidable reasons from the customer's perspective, but in that case, the return shipping fee (about 180 yen for Click Post or Smart Letter) will be borne by the customer. Also, customers using convenience store payments, please let us know the "exact payment date and time." m(_ _)m