Your post is confusing.
What do you mean by "make incoming calls"?
Did you mean "make outgoing calls"?
Assuming that to be the case...
Can you receive calls, send/receive texts, use mobile data?
What happens when you try to make a call?
Any error messages?
When were outgoing calls working ok for you last?
Do you have an active membership plan listed on your My48 account dashboard?
If you need to contact 48 support about this then see the links in my signature below.
