How can I remove this notification without disabling Wi-Fi calling? This notification cannot be swiped away like most others, and I consider it to be a nuisance.
There was a "solution" to this problem, posted on Reddit, but it only works temporarily, the notification returns as soon as a phone call is made or you connect to Wi-Fi again. Another "solution," posted on YouTube, involves disabling notifications for the IPService app, but this does not work for newer versions of Android.
I am running android 6.0.1 and I'm on T-Mobile, but I would guess that this notification is here for all carriers and Android versions which support Wi-Fi calling.