"It all started last night, they couldn't reach me and I couldn't answer either. The SIM card itself works on another phone, it works, they called, namely on the iPhone 14 Plus I can't call. Otherwise, everything works. I reset the network settings, it still didn't help, I also tried airplane mode, I tried everything, it doesn't help"
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Thank you for the followup reply.
A. Contact your Carrier:
Your Carrier is who manages your Cellular services. So, they are whom to contact here.
B. Turn Off Screen Time:
Screen Time can restrict a few things, such as outgoing calls and incoming calls, just to name a couple.
- Go to: Settings
- Tap: Screen Time
- Tap: Turn Off Screen Time(so that it is greyed-out)