probem with programing phone with verizon

[olegnay]

I got used VX6700. it has verizon logo on it. I updated ROm to 3.12.30 and radio to 1.41
I activated the phone with verizon, I can place phone call, it sees only 1X. but I am not able to program it *228 opt 1. every time I dial it says: The feature code you entered is invalid, message 116. I spent 4 hours with verizon tech support. they wlaked me through manual programming. it can place and receive phone calls via 1X. but an not see EV. verizon said it sees extended network and not connecting to verizon actually. It has nothing to do with my location, it should on digital signal. what we found out when we did ##778 /edit
that NAM name of the device was CRICKET. I guess this is the problem. even phone has VERIZOn logo, it is programmed somehow to work via cricket network.... any suggestions how to make it work with verizon? Please help.