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Base Unit PIN
Chapter 4

Programmable Function on the Base Unit

Setting the 4-digit Base Unit PIN

You can program a 4-digit base unit PIN (Personal Identification Number). The factory preset is 0000.
Changing the PIN may prevent the unauthorised use of your unit by another person.
—Call Restriction (p. 61)
—Cancelling a Handset Registration in the
Base Unit (p. 82)
—Reset the Base Unit Settings (p. 63)
4Enter the new 4-digit base unit PIN
TWICE.
•Abeep sounds.
•The display will return to “Setting
Base”. To return to the standby mode,
press or wait for 60 seconds.
—Ringer Mode Selection (p. 56, 57)
—Selecting Time Break Recall/Earth Mode
(p. 59)
—Selecting the Pause Timing (p. 60)
1Press .
2Press or until the arrow points
to “Setting Base”, then press .
•“Input Command” is displayed.
3Press , then enter the current 4-digit
base unit PIN.
•The factory preset is 0000.
5
•If 5 beeps sound in step 3, the entered 4-digit
base unit PIN is incorrect. Enter the correct 4-
digit base unit PIN.
•You can exit the programming mode any time
by pressing .
Input Command
5 ----
Input Command
5 ---- ----
Make sure that the power is ON (p. 12), and the unit is in the standby mode.
Once you have programmed the 4-digit base unit PIN, you cannot confirm it. We recommend you
to write down the 4-digit base unit PIN. If you forget it, please consult your Panasonic Cutomer
Care Centre.
You need to enter the 4-digit base unit PIN when using the following functions.
4-digit handset PIN
KX-TCD725EM-3(38~64) 01.10.24 14:38 Page 55