Samsung SM-A055M User Manual

Also see for SM-A055M: User manual

Getting started16Turning the device on and offFollow all posted warnings and directions from authorized personnel in areaswhere the use of wireless devices is restricted, such as airplanes and hospitals.Side buttonTurning the device onPress and hold the Side button for a few seconds to turn on the device.Turning the device off1 To turn off the device, press and hold the Side button. Alternatively, open thenotification panel, swipe downwards, and then tap .2 Tap Power off.To restart the device, tap Restart.Forcing restartIf your device is frozen and unresponsive, press and hold the Side button and the VolumeDown button simultaneously for more than 7 seconds to restart it.Emergency callYou can make an emergency call or check the medical information you saved.Press and hold the Side button, and then tap Emergency call. Alternatively, open thenotification panel, swipe downwards, and then tap → Emergency call.To manage your medical information and emergency contacts, open Settings andtap Safety and emergency.