SEND FEEDBACKYou can send feedback on your phone directly from Settings .Select Menu > > System > About > Send feedback .1.Give feedback to questions as instructed, and select Send .2.Connectivity settingsAVAILABLE CONNECTIVITY SETTINGSSelect Menu > > Connectivity .In connectivity settings, you can edit, for example:Bluetooth settings, including the phone name and visibilityDual SIM settings, including the preferred SIM or calls and messagesAccess point settings, which change the way you connect to the internetSettings for Network type , which change the preferred networkFLIGHT MODEWhen you are flying or in other locations where phone use is restricted, use theflight mode.To activate flight mode, select Menu > > Connectivity and switch Flight modeon.Flight mode closes connections to the cellular network and switches your device’swireless features off. Comply with the instructions and safety requirements givenby, for example, an airline, and any applicable laws and regulations.RESTRICT MOBILE DATA USAGE WITH DATA ROAMINGIf you want to avoid extra costs, you can change the data roaming settings.Nokia 3310 3G User Guide© 2017 HMD Global Oy. All rights reserved. 44