* For making mobile phone calls and use of mobile internet outside Luxembourg your LG G4 standardly selects the network with the best reception and most attractive tarriffs. This is called roaming.
* Therefore, keep the network selection option preferably set to automatically on your LG G4.
* To manually select a different network, click *Next* for instructions.
* Go to the Start screen.
* Choose the menu symbol.
* Scroll down.
* Choose *More*.
* Choose *Mobile networks*.
* Choose *Network operators*.
* Choose *Search networks*.
* The LG G4 is now searching for available networks.
* Choose the Tango network.
* The LG G4 will connect to the selected network.
* The LG G4 has been logged onto the selected network.
* Return to the Start screen.