iPhone 15 Pro Max unable to receive calls.

mono69 wrote:

• Hello,

I have a iPhone 15 Pro Max that I bought a few weeks ago. It is currently running iOs v17.4 and I haven't been able to receive and make calls. I've tried a few solutions from previous discussions but I am unable to get it working.

voLTE and LTE are off (using '5G on' option)

• Call forwarding shows a spinning wheel and I am unable to get it to show the toggle

• Call waiting also shows a spinning wheel

• Silence Unknown Callers is off

• No blocked contacts

• Tried turning airplane mode off and on

• Tried restarting my phone

Turning on voLTE and LTE and wifi calling seems to allow me to make calls but I am still unable to receive them so I've turned them all off again.

Contact your phone carrier If your call fails or you can’t receive calls on your iPhone - Apple Support