Panasonic KX-TD500 User Manual page 322

Station Features and Operation (PT/SLT)
Conditions
• This feature is available for the following PT extensions only: KX-7431, KX-T7433, KX-
T7436
• If the SP-PHONE button is pressed during a handset call, either Off-Hook Monitor or SP-
PHONE mode (hands-free mode) will be established. This is determined by System
Programming <Section 2.8 System Option, "20. Off-hook Monitor" in the Programming
Guide>.
• Making an OHCA call is not available if the other extension is in Off-Hook Monitor mode.
Programming Guide References
• 2.8 System Option
– Off-hook Monitor
Features Guide References
1.12 Conversation Features
• Hands-free Operation
• Off-Hook Monitor
User Manual References
• 4.3.41 Hands-free Operation
322 User Manual