iOS 16.1 will roll out on Monday, October 24, bringing some new features to iPhones like clean energy charging, Live Activities for third party apps on lock screens and more. Here's a rundown of what to expect from the first major up to iOS 16.
That feature is provider (carrier) dependent. Change providers that offer this feature.
What I'd like to see is download/upload speed indicator which is the norm on Android phones in Asia and Europe. Some say this is also available on certain providers in Europe and Asia too, but I haven't been able to confirm.
What are you talking about? That is absolutely WRONG. Not to mention that the phone knows when you've missed a call, because you can go into your call log and view it. Therefore it can (and should) alert you to it. This has been a standard feature of cell phones for decades (not to mention answering machines before that!).