AT&T Merlin Legend MLX-10D User Manual page 154

Features
To Use Privacy
1. To turn Privacy on, do one of the following:
Press Privacy.
The light next to the button goes on.
Press Feature and dial 31.
The message
2.
To turn Privacy off, do one of the following:
Press Privacy again.
The light next to the button goes off.
Press Feature and dial
The message
is displayed briefly.
Privacy on
off is displayed briefly.
privacy
31.
Privacy 5-81