Panasonic KX-TD500 Features Manual page 175

• DLC card with DPT
A DLC card allows 8 DPTs that can be called with the OHCA feature at the same time.
• DHLC card with DPT
A DHLC card allows 8 DPTs that can be called with the OHCA feature at the same time.
• DHLC card with APT
A DHLC card allows one APT telephone that can be called with the OHCA feature at the
same time.
Installation Manual References
• 2.3.3 DOHCA Card
• 2.7.2 OHCA Card (KX-T96136)
Programming Guide References
• 2.3 Numbering Plan
– Call Waiting Set / Cancel
• 2.4 Class of Service (COS)
– Off-Hook Call Announcement (OHCA)
Features Guide References
1.6 Originating Features
• Busy Station Signaling (BSS)
• Off-Hook Call Announcement (OHCA), Whisper
1.9 Answering Features
• Call Waiting
User Manual References
• 4.3.17 Call Waiting
• 4.3.49 Off-Hook Call Announcement (OHCA)
Features Guide
General Features
175