Nokia 105 User GuideDo not connect to products that create an output signal, as this may damage the device. Donot connect any voltage source to the audio connector. If you connect an external deviceor headset, other than those approved for use with this device, to the audio connector, payspecial attention to the volume levels. Parts of the device are magnetic. Metallic materials maybe attracted to the device. Do not place credit cards or other magnetic storage media near thedevice, because info stored on them may be erased.Some of the accessories mentioned in this user guide, such as charger, headset, or data cable,may be sold separately.SET UP AND SWITCH ON YOUR PHONEMini SIMImportant: This device is designed to be used with a mini SIM card (see figure) only. Use ofincompatible SIM cards may damage the card or the device, and may corrupt data stored onthe card.Note: Switch the device off and disconnect the charger and any other device before removingany covers. Avoid touching electronic components while changing any covers. Always storeand use the device with any covers attached.© 2019 HMD Global Oy. All rights reserved. 6