Samsung DS-5012L - Manual (Page 105)

Convenience Features DS/ITP-5012L Phone User Guide
92
2.
Press the [Selection] button for
[DND] displayed on the screen.
3.
Press the [Selection] button for
[ON] to set DND.
•
Or, to cancel a DND setting, press
the
[Selection] button for [OFF].
The status indicator stops
flashing.
4.
The status indicator blinks to notify
that the DND mode is set. You will
hear confirmation tone.