Panasonic LX-TD500 Programming Manual page 21

Parameter
Default
Value Range
Description/Function
Reference
Parameter
Default
Value Range
Description/Function
Reference
Parameter
Default
Value Range
Description/Function
Reference
Parameter
Default
Value Range
Description/Function
Reference
Programming Guide
Bell Detection Time
144 ms
24-1200 ms in 24 ms increments
Specifies the length of time in milliseconds the system requires to
determine that the received signal is the bell signal.
None
DTMF Inter-digit Pause Time
112 ms
64-304 ms in 16 ms increments
Specifies DTMF Inter-digit Pause Time.
None
Bell Disappearance Timer
5 s
1-15 s
Specifies the length of time in seconds the system requires to
confirm the disappearance of the bell signal from local Central
Office.
None
Gain Adjustment
0 dB
-3 to +3dB in 0.5 dB increments
Used to adjust the volume level of the call.
None
Configuration
21