Well now I'm just dumbfounded. I went to one of the customer's other locations that has an STSe version 2.00 and still cannot get an SLT to go offhook and dial a speed number.

Built-in SLT extensions 148 and 149. Button 1 programmed for speed bin 9020. Bin 9020 programmed for a local number. Stations 148 and 149 programmed for offhook preference button 1 enabled. Go offhook and just get intercom tone. I have no problem getting this to work on a digital station. Not sure what I'm missing.