Our CEO would like to be able to update shared calendars through his iPhone or mobile device. Is it possible to do this with Exchange 2010. I heard this was built in to Exchange 2013. Someone told him that and he wants to upgrade right now. So I'm looking for anyone who knows what the best option for this is. Also can room mailbox calendars and equipment calendars be shared through mobile devices.
Please advise on what is the best option to pursue. I really don't want to rush the install of Exchange 2013.
Thanks,