If you want assistance from the Community Forum then you'll need to post a bit more information than that.
When were you last able to make calls?
What happens when you try? Any error messages?
Do all outgoing calls fail or just some?
Can you receive calls?
Can you send/receive texts and use mobile data?
Do you have an active membership plan?
Do you have a connection to the 48 network - i.e. signal bars?
If not then if you do a search for networks can you see and connect to 48?
If not what happens? Any error messages?
If you need to contact 48 support about this then see the links in my signature below.
