Bell

I'm unable to change greeting and not indicating no message even though messages left.

Hello,

I bought iPhone 14 pro max in Feb 2023 with Bell plan. I’ve come to India to visit my family and wanted to use Jio/Airtel SIM services available in India. Whenever I insert any of Jio/Airtel/Vodafone in the phone it says Updating and the next step it shows SIM not supported, either the phone is locked or the SIM not supported. I tried 3 carrier SIM in the phone and it says the same while the other device which I bought this month only on add a line from Bell works with any SIM inserted. I talked with chat service at Bell services and they say your device is unlocked from Bell. I’m not sure what the problem is. 

Hi everyone.

Any ideas why my cellular data isn’t working in particular USA state? When I travel to IL my data stops working. I have had a temporary fix by switching from ATT roaming to Tmobil. But now it seems that I cant use my data despite I switch to any other US operator. Have tried everything. Reset my network settings, turn off my phone, remove sim. 

There is no problems in any other state or province. Only Illinois 

How do I set up new voicemail?