The settings are
Under HKLM\Software\OEM\PhoneSetting
Change AllowRoaming to 0 (not sure if this is needed or not)
Under HKLM\Software\OEM\PhoneSetting\NetworkService
Change ItemCount to 3 (instead of 2)
Create a new String called ItemName3 with the value of "Roam Only" (without quotes)
Create a new DWord called ItemValue3 with a value of 3
and
do the reg entries in
HKEY_LOCAL_MACHINE\SOFTWARE\OEM\InitProv\PhoneSett ing
change ItemCount to 3
New string: ItemName3 Value- Roaming.
New Dword: ItemValue3 Value- 3
and reset. now it sticks
(this was taken from
http://forum.ppcgeeks.com/showthread.php?t=30192)
just found it if anyone needs it