Panasonic KX-TD500 System Reference Manual page 29

Station Features are accessible by an extension user or attendant, either through dial
feature number at a Single Line Telephone, or by either feature number or dedicated
feature button access at a Proprietary Integrated Telephone (PITS) or Attendant Console
location.
Outgoing Call Line Selection-Calling
Features Prime Line Preference
Idle Line Preference
No Line Preference
Local Trunk Dial Access
Individual Trunk Group Dial Access
Direct Trunk Access
Inter Office Calling
Voice Calling
Busy Station Signaling
Off-Hook Call Announcement (OHCA)
Automatic Callback Busy - Trunk
Executive Busy Override
Do Not Disturb (DND) Override
Walking COS (Class of Service)
Operator Call
On-Hook Dialing
Speed Dialing - System
Speed Dialing - Station
One Touch Dialing
Last Number Redial (LNR)
Saved Number Redial (SNR)
Automatic Redial
Pickup Dialing
Serial Call
Receiving Features Line Selection - Answering
Direct Answering
Ringing Line Preference
Prime Line Preference
Call Waiting
Executive Busy Override Deny
Do Not Disturb (DND)
Answering Extension Calls - Voice CallingDeny
No Line Preference
Dial Call Pickup
Directed Call Pickup
Call Pickup Deny
Hands-Free Answerback
Uniform Call Distribution (UCD) Log Out
Trunk Answer From Any Station (TAFAS)
* Available for the telephone KX-T7235 with the special display feature.
Features
- Station
- Day Service
1-C-3
PITS SLT ATT
- BSS/OHCA Deny
*
Continued