Some crazy calling features which are definitely geared towards business people:
Manage conference call
: Have a private conversation with one party during a
multiparty call or disconnect one party form the multiparty call.
Also, no phone I have used had this feature. Don't know if I will use it but its cool:
Sending scheduled messages
While composing a message, tap
. Set a time and date, and then tap
.The device will send the message at the specified time and date.