Panasonic KX-TD500 System Reference Manual page 1100

Description of Assigning Items
UCD (01 to 32)
FDN
OFDN
UCD (05 to 32)
OT
Conditions
Pressing the NEXT key changes this screen as follows:
UCD (1/2)
Function
The following functions appear on the function line of this setting screen.
1 COMMON 2
COMMON (SHOW LV, CHG LV, INS, OUS, REMOVE, EXIT) and HRD CPY keys
are available in this setting screen. For operation, refer to Section 8-I "Operation
of Function Keys".
Assigns the pilot number of UCD groups.
Assigns the call placing destination in case of overflowing.
Assigns the Overflow timer.
Timer starts at the beginning of calls entering into the UCD queue.
UCD (1/2)
3 4 5 6 HRD CPY 7
10-I-8
8