sumru

Hi, I have got an old LG Reliance Phone[with no RUIM] from one of my friends but it has its number deactivated. I wanted to know can I reactivate it myself in my own name or change the number attached to it someway and get a new number alloted to me? I dont know the model number so Im attaching a pic of the same Waiting for Your replies

I used my friends CDMA number to send the message but I didn't get any reply back.What does that mean?

I cannot even send a message from that phone, so what should I do?