Nokia 3.4 User Manual - Page 43

Nokia 3.4 User Guide NETWORK SERVICES AND COSTS Using some features and services, or downloading content, including free items, require a network connection. This may cause the transfer of large amounts of data, which may result in data costs. You may also need to subscribe to some features. Important: 4G/LTE might not be supported by your network service provider or by the service provider you are using when traveling. In these cases, you may not be able to make or receive calls, send or receive messages or use mobile data connections. To make sure your device works seamlessly when full 4G/LTE service is not available, it is recommended that you change the highest connection speed from 4G to 3G. To do this, on the home screen, tap Settings > Network & Internet > Mobile network , and switch Preferred network type to 3G . EMERGENCY CALLS Important: Connections in all conditions cannot be guaranteed. Never rely solely on any wireless phone for essential communications like medical emergencies. Before making the call: • Switch the phone on. • If the phone screen and keys are locked, unlock them. • Move to a place with adequate signal strength. On the home screen, tap � 1. Type in the official emergency number for your present location. Emergency call numbers vary by location. 2. Tap �. 3. Give the necessary info as accurately as possible. Do not end the call until given permission to do so. You may also need to do the following: • Put a SIM card in the phone. If you don't have a SIM card, on the lock screen, tap Emergency . • If your phone asks for a PIN code, tap Emergency . • Switch the call restrictions off in your phone, such as call barring, fixed dialling, or closed user group. • If the mobile network is not available, you may also try making an internet call, if you can access the internet. © 2020 HMD Global Oy. All rights reserved. 43