Calls Are Barred

Prevents people from calling you (often used when roaming).

Your service provider may bar calls due to unpaid bills or an expired prepaid balance. calls are barred

Is this for a , a customer support FAQ , or a social media caption ? I can rewrite the draft to perfectly match your audience . Prevents people from calling you (often used when roaming)

This forces the SIM to re-register with the network tower. a customer support FAQ