Phone functions w/custom rom

[Thorin10]

I realize that this is a totally newbie question but here goes.

I've rooted my Hero and now I want to try out a custom rom. My question is this, once I flash the custom rom and it boots up, does the phone work automatically just as when I updated from 1.5 to 2.1? I mean the phone functions, not the android operating system.

As I said, this may be a silly question but I haven't seen it actually addressed in the forums.

Thanks for any help with this question!

 

[Joehunni]

Yes, everything will work fine except maybe your voicemail number might need to be changed. All you gotta do is get all your settings and apps set back up how you like.