Samsung note 10+

[ttouch]

I don't know how to change the private number it shows private number all calls help

[LemonCream]

You have to call your service provider and ask them to activate your Caller Indentity.

[ttouch]

No , ok i will try to make a call

[2Pae]

Go to Phone> Settings >Supplementary services> show caller ID, check if its never change it.