Panasonic KX-TD500 - Manual (Page 106)

System
106 Programming Guide
2.8.4 System Option 4
Used to assign system option parameters (No.31 – No.49).
Parameter 31. Answering Call Waiting call by SLT hooking
Default Disable
Value Range 1. Enable
2. Disable
Description/Function If enabled, an SLT user can answer a call waiting call simply by
flashing the switchhook.
Reference • 1.9 Answering Features (F/G)
– Call Waiting
Parameter 32. Whisper OHCA to extensions other than T74 / 75XX
Default Disable
Value Range 1. Enable
2. Disable
Description/Function If enabled, an extension user can make a Whisper OHCA call to
extensions other than KX-T7400 series PTs (except KX-T7451)
and KX-T7500 series PTs.
Reference • 1.6 Originating Features (F/G)
– Off-Hook Call Announcement (OHCA), Whisper
• 2.7.3 Receiving a Call Waiting (Call Waiting/Off-Hook Call
Announcement [OHCA]/Whisper OHCA) (U/M)