Your Samsung Galaxy S7 Edge 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 Apps.
Choose Messages.
Choose the options symbol.
Choose Settings.
Choose More settings.
Choose Text messages.
Choose Message Centre.
Enter +32 486 0000 05 and choose SET.
The SMS centre has been set.
Return to the Start screen.
This Samsung Galaxy S7 Edge can now be used for receiving and sending SMS in Belgium and abroad.