I was in Amsterdam and roaming chnaged automatically to Vodaphone NL
I then flew to Paris and am staying in the west of France but roaming is stuck on Vodaphone NL. It has not chnaged automatically and I cannot see how to chnage it manually ((Apple phone)
The probelm may be in my phoine which refuses to switch off ‘automatic’ and does not list any of the partners you mention, but I assume this would only happen once automatic is switched off.
[I have clicked on ‘like’but cannot see any ‘most helpful’ to click on]