This is a tricky one to explain.
I have two lines active on my 11 Pro. My wife is set to dial from the primary number always (from a favourite, contacts, manual dial etc) however, if I dial using Siri, "hey Siri call my wife” the phone uses the secondary number even though she’s set to ‘always us primary’
I am set up to use secondary as the default number as per my previous phone on iOS 12 and the problem never happened
I have two lines active on my 11 Pro. My wife is set to dial from the primary number always (from a favourite, contacts, manual dial etc) however, if I dial using Siri, "hey Siri call my wife” the phone uses the secondary number even though she’s set to ‘always us primary’
I am set up to use secondary as the default number as per my previous phone on iOS 12 and the problem never happened