My sister and I got the same phones today... The Samsung Reality from Verizon. I have gotten many calls from various friends but my phone says "Unknown #" Even though the numbers are in my phone as contacts. On my sister's phone when I call her it comes up with my name and my phone number so she knows I'm the one calling... but I can't tell when she is calling me. How do I change that? What should I do? Someone please help.