Cant input Tmobile Setting on VZW Tpro2 Running Juciy Rom
 

Im flying to London in a few hours and used the Radio unlocker so my Tmo sim is working fine in VZW Tpro2 however when I try to edit the connection setting to add my data settings i.e. internet2. etc it asks for a modem line is so my question is simple but elusive to me

Does anyone know how to configure the data services for a GSM network on a unlocked Tpro2 im using the Mighty Rom and te JMZ tool configured it for Verizon but now I need GSM it seems simple but its baffling me on my Touch HD it lets you choose a GPRS connection this option isnt available in my menu Please Help