You can use DND to reject incoming calls automatically on the phone. Callers will receive a busy message.
To activate DND in phone mode:
1. Tap .
The icon on the status bar indicates that DND is enabled.
Incoming calls will be rejected automatically and n New Missed Call(s) ("n" indicates the number of the missed calls) will appear on the touch screen.
To deactivate DND in phone mode:
1. Tap again.