Thank you for viewing. This is a Galaxy S22, docomo version. The reason for the issue is that the signal fluctuates when a SIM card is inserted. It can be used without problems under Wi-Fi. I had no issues with calls, YouTube, LINE, games, and mobile wallet features. There are no noticeable scratches on the LCD or exterior, but there may be small scratches, so please understand that. The battery performance is over 80%, and it was replaced in July of this year. There is an image regarding network usage restrictions, and it is ○ (no restrictions). Please consider this after confirming and understanding the above information. The included accessories are shown in the photos. Series...Galaxy Model Name...Galaxy S22 Smartphone Color...Phantom White Capacity...256GB Functional Defects...Yes Screen Damage...None Carrier Purchased From...docomo Included Accessories...Charging cable, Box