don't know hat "BIS" is.
google sync has been installed on our phones for a while.
on google calendar settings there is a tab for mobile settings where i enter a phone number and follow instructions.
but only one phone number.
am i doing something wrong?
remember i want to sync 2 phones to one calendar
Been so long since I did it that I cannot remember. If I recall correctly, I just installed Google BB Sync on my BB and Google Sync on my iPhone and wife's TyTynII. all I had to do was enter my gmail username and password and it worked. I also have the sync set up on my Mac laptop and PC desktop.
I do not recall entering a mobile phone number at all, nor did I use the mobile setup option.
Did you look at the links I posted? Or did you go a Google search?
google sync....and I didn't have to enter a phone nymber either. Install Google mobile on your bb along with google sync, thats all it takes. And you have to have a valid Google account. Use that user name and password and it works.