Apple's iPhone replaces Blackberry

British bank Standard Chartered is replacing the Blackberry, currently its standard corporate communication device, with the iPhone.

The process of migrating corporate email services from the Blackberry to the iPhone started about a month ago, said the spokeswoman, although she did not know how many of the Asia-focused bank's 75,000 employees used company-issued Blackberries or when the switchover could be completed.

via Apple's iPhone replaces Blackberry for some bankers | Reuters.

I remember reading once that the iPhone was not suitable for Enterprise use.