maintenancedude
Technical User
I have an Option 11 with 3902,3903, and 3904 sets. If you dial an extension with out voice mail and it is busy, there is dead air and the display on the set says the name of the extension dialed for a few seconds, then it says put in number to charge. We do not use any account codes and they are not turned on in the switch.
Thanks,
Mark
Thanks,
Mark