im not spking english good
but i try help you
go to
usr/lib/enigma2/python/plugins/SystemPlugins/3GModemManager
open
file
apnlist.xml
Edit the settings
APN
USER
PASS
phone
And Save him
Go to receiver
and go to Modem manager
Click the yellow button
Choose your internet provider
And press the green button
Then
Press the green button Again
And wait for the modem connection