You'll need to provide a bit more information than that if you want assistance from the Community Forum.
Can you receive calls?
Can you send/receive texts and use mobile data?
What happens when you try to make a call?
Any error messages?
Does it affect all outgoings calls or just some to specific numbers or types of numbers?
When was it working ok last?
Do you have an active membership plan?
Do you have a connection to the 48 network - i.e.. signal bars?
If you need to contact 48 support about this then see the links in my signature below.
