Nokia 216 Dual Sim User's Guide
![Nokia 216 Dual Sim manual cover](/images/66f3a5729fa96b8eacc688a1/thumbs/thumb175x175.webp)
To insert the SIM cards, remove the back cover and battery. Insert the first SIM card into SIM slot 1 and the second SIM card into SIM slot 2, ensuring the gold contacts are facing down.
To extend battery life, reduce screen brightness, limit background app usage, and disable Bluetooth and data connections when not in use.
First, check the charger and cable for damage. Try using a different power source. If the problem persists, clean the charging port and ensure it's free of debris.
To perform a factory reset, go to Menu > Settings > Restore factory settings. Enter the security code if prompted (default is 12345).
Clear unnecessary data and apps, ensure the phone has sufficient storage space, and restart the phone regularly.
Use Bluetooth to transfer contacts. Ensure Bluetooth is enabled on both devices, pair them, and select the contacts to send from the old phone.
Yes, you can block calls by going to Menu > Settings > Call settings > Call barring, and set it up according to your preferences.
Nokia 216 Dual Sim does not support over-the-air updates. Ensure you have the latest version by checking with your retailer or service provider.
Check if the phone is charged. Remove the battery, wait a few seconds, and reinsert it. If the issue persists, consult a professional technician.
To set up the internet, go to Menu > Settings > Connectivity > Mobile data > Access points, and enter the details provided by your network operator.