How to forward incoming calls from a mobile phone to another mobile phone?

Can you tell me how to forward my phone calls?

• I have a Virgin Mobile phone that I bought for a competition that I am promoting next month. I would rather not carry 2 phones with me every where. I want to forward my calls from my Virgin Mobile phone to my Verizon phone. I tried calling Virgin Mobile and big surprise the guy that I talked to was an idiot. I have had nothing but problems when calling their customer service and I am hoping that all of you are much smarter then they are. I have faith in you all. :) Thanks for all the great answers.

• Answer:

  Just go to the general setting of the phone and then there is a word that says "fowarding calls or forward calls" or something like that then you just put the phone number you want the calls to go to. And enter the info an that's it. You can just receive your calls on the other phone. I hope I helped I just remember doing that from my blackbery.