Well I am so disappointed, I was in canada between 25 Oct 2022 till 6 Nov 2022, I let the roming open so I can contact my family, but couldn't send any whatsapp or sms, and still been charged " extra cost" € 60.50.
Thanks Kpn for nothing, and I am hearing from them that it's up to me to leave roming on or off, Ada I know, and I did so I will be contented. So just wanted to say I am very disappointed from KPN.