KXTD, KXTDA, Norstar and BCM with Pri.
Pri provider must allow.
After reading Ed's description, it is more involved.
Would have to try this live.
If you dial from a phone it will send what is programmed for that phone. But if phone is forwarded
more than likely the system is accessing the trunk
and will send default number or nothing and telco will send default.
Will try next week on a TDA.
(Most telco forwarding in Dallas you can specify if calling number is sent or forwarded number when line is forwarded through telco.)
