Given that everyday my iphone spaces all my contacts, so I lose caller ID and can’t make most calls, I have :
1) Had this problem for a year
2) Have dial assist turned off
3) Have to change language back and forward everyday now
4) Have also noticed, along with waiting thirty/forty seconds before my calls start to ring that about half my calls have an international ring tone, even calling someone stood next to me in my house in Cheshire- is this,along with crap signal strength something to do with funnelling calls through some shoddy European network which then messes with the dialling code?
Settings -> mobile data -> SIM Applications -> tap "Roaming" -> tap "Select Mode" Im now trying this
I found "automatic" was selected by default. Tap manual -> then choose National. Now make sure your numbers are set to the correct format. If not change region to anything other than UK (Settings -> General -> Language and Region -> Region) and then change back to UK region.