* Your HTC 10 may need extra settings if you want to send SMS messages with your BASE SIM card. Follow the instructions below for setting up the BASE SMS center.
* Go to the Start screen.
* Choose the menu symbol.
* Choose the options symbol.
* Choose *Text messages (SMS)*.
* Choose *Service center*.
* Enter +32 486 0000 05 and choose *OK*.
* The SMS centre has been set.
* Return to the Start screen.
* This HTC 10 can now be used for receiving and sending SMS in Belgium and abroad.