AT&T Merlin Legend MLX-10D User Manual page 165

Features
To Turn Send Ring On and Off
1. Press Menu.
2. Select Ext Program [Prog].
3. Select Start.
4. Press any ICOM or SA button.
5. Dial one of the following:
Press
6.
Ringing Options
5-92
15 to turn on Send Ring
Any telephone that has a
extension and is programmed for Delay Ring will ring
immediately when your phone is busy and a call arrives for
you.
15 to turn off Send Ring
Home.
button for your
Shard SA