I have the manual but I have a question. I have 2 CO lines that ring at station 10. I want them to ring at station 15 as well. Here is what I did:

In program mode
SPKR 81 HOLD
SPKR 005# (logical port for dn 15)
then pushed the buttons on the phone associated with Co 1 and CO 2
HOLD
SPKR ## HOLD
SPKR ## HOLD

Where am I missing it?

Thanks