What sort of messages?
SMS, MMS, email, WhatsApp, other?
What happens when you try?
Any error messages?
What is/isn't working?
Connection to the 48 network - i.e. signal bars?
Incoming/outgoing call?
Incoming/outgoing texts?
Mobile data?
When was everything working ok last?
If you need to contact 48 support about this then see the links in my signature below.
