I have an issue with my phone where I can't read or write contacts to my VF sim card.
I tried other sim cards and the result was teh same with a 2degrees sim card and older VF sim card.
But I put in a spare Skinny sim card and it worked with that sim card. and I could read and write contacts to that sim card.
So I am assuming that it was the sim cards fault and not the phones.
Has anyone had a similar problem?
And can this be fixed, say a different sim or such?
and my phone is a sonim XP5300 if that helps at all.