27(FUUiOHSFBEZz .m.Volume.key/Zoom.keyAdjust ringtone volume and media sound volume.Zoom in/out image while shooting a still picture andvideo.A Back.coverB microSD.memory.card.slotC au.Micro.IC.Card.(LTE).slot*1 Be careful not to cover upper microphone with your finger.*2 Do not cover proximity sensor and light sensor with a protective sheet, etc.Functions may not work correctly.*3 The antenna is built into the phone. Covering around the antenna by hand mayaffect call/communication quality.Attaching/removing the batterypackUse only the battery specified for this product and attachcorrectly.◎ Before attaching/removing the battery pack and back cover,turn the power off.◎ FeliCa antenna and NFC antenna are embedded in the batterypack. Handle it properly.Attaching the battery pack1 Put your finger (fingernail) into the part a-①and lift the back cover in the direction ofa-② then remove in the direction of a-③a-ba-aa-c2 Align the terminals of the product with thoseof battery pack (b-①), then insert the batterypack in the direction of b-②b-ab-b3 Check the orientation of the back cover toput on the main unit. Then attach by holdingthe entire cover
