Unfortunately the best business phone is a junky windows mobile 6.5 or a blackberry.
But if you say business phone, most business now use exchange or have some sort of email. What type of email are you using that you can’t use windows phone 7?
I loved my windows phone 7 so much I am buying my whole family one for Christmas.
I love my Windows phone too. It's a much better phone/OS than the iPhone I used to have.
Many small businesses don’t use exchange....They removed the active-sync. they had on all previous additions prior to Windows 7 so you cannot sync your Outlook calender, contacts, tasks etc. from your computer. BTW, even with exchange it won’t sync tasks or calenders and limits the number of contacts to 1K...
Go to the Microsoft windows 7 blog sites....users are outraged...