Hello, we have Kx-td 1232 that has been working fine for a long time, we have programed several hotkeys on numerous phones, but today, all our phones give us the dreaded triple tone denial when we try to re-assign a key to ring an extension..we follow the standard pgrm 99, buttom, 1, extension number. and without fail..it fails. Please help.
ps.
its on all phones not just one extension


The Phone Ranger
Salt Lake City, UT.