* Activate 4G at any time on your Nokia 1 and benefit of the 4G network of BASE.
* Go to the Start screen.
* Drag the arrow symbol up.
* Choose *Network & Internet*.
* Choose *Mobile network*.
* Choose a SIM card, in this case *SIM 1*.
* Choose *Preferred network type*.
* Tick *4G (recommended)*.
* The Nokia 1 has now been configured for use of 4G networks.
* Return to the Start screen.