Since it's a Wi-Fi + Cellular model, you can use it even where there's no Wi-Fi by subscribing to a carrier (Softbank). It has GPS, which Wi-Fi models don't, making it convenient for using maps on the go. Model Name: iPad Air 2 Wi-Fi + Cellular (Softbank) Capacity: 128GB Carrier: SoftBank Model Number: MH1G2J/A IMEI: 356969060036650 MEID: 356969060036665 iOS Version: 15.8.5 SIM Lock: SoftBank lock (cannot be unlocked: due to the 2014 model specifications) Network Usage Restriction: ◯ Confirmed SIM Card: Removed Maximum Battery Capacity: 88% Functional Defects: None ▪️eSIM is not supported. If you subscribe to a carrier, it will be limited to a Softbank physical SIM. You can continue to use it as is for Wi-Fi only. ▪️No box or accessories. Only the main unit will be shipped. ▪️A slide cover is attached to the inner camera lens, and a screen protector is also applied. I will send it as is. Type: iPad Air Network: Wi-Fi + Cellular Screen Damage: None