We finally figured out that on the Medley, branches 11 to 19 correspond to options 1 to 9 for callers. Option 0 rings to all phones (group 201). If we change branch 10 to something will that then cause 0 to ring to whatever branch 10 specifies? If so, can it later be undone (and restored to its current behavior) by deleting branch 10?

Thanks.

[This message has been edited by htu (edited January 19, 2005).]