show my caller id missing
Hello all.
I have Iphone 5 16GB from kddi.I don`t know why but : phone works with all sim cards no problem but not have some options like : show my caller id , don`t show me name when ring ...
Why i cant use this options 😟 . I buy phone second hand from ebay but all is perfect no have icloud , sim lock and other.
Please someone help me ..
My phone are MODEL A1429
Thx befor .
iOS 7.1.2