I have two MetroPCS phones, but I am switching one of the numbers over to PagePlus to get better service where I work. The number I am porting out is on an account with someone else, and they moved right after I paid my last bill. I am trying to get them to deactivate my SIM card and cancel service on the phone, but they are not very technical and they don't want to give me the account PIN. Can I just take my SIM out and sell the phone to someone? Will there be any issues activating the phone if they just take it into a MetroPCS store and give them the phone? I saw elsewhere that if I wait 31 days after the phone runs out the service will automatically disconnect and I can sell the phone, but I really don't want to wait over a month to sell my device. Thanks!