Problems setting up Google Voice Lite
Not sure which version you want to set up? Check out this article for more information.
Please verify that you are trying to set up Google Voice with a non-Google number:
What problem are you encountering when trying to set up?
Are you using a prepaid phone or a phone that supports changing voicemail providers?
Was your phone on when trying to set up Google Voice?
Did you have adequate network coverage when setting up?
Did your carrier confirm that your phone supports conditional call forwarding?