Keypad Lock; Butler 3900/Twin/Triple/Quattro - Topcom BUTLER 3900 User Manual

5. Press
INT
6. Enter the 8-digit PIN code (default =0000)
7. Press to validate.
INT
8. Press to confirm when 'CONFIRM?' appears or press Cancel C key to return to
INT
the previous menu.
8.13.2 Handset reset
1. Enter the menu by pressing
2. Select HANDSET using up
Then follow step 3 to 8 of paragraph 8.13.1.
The default settings are:
Handset ringer volume level:
Handset external ringer melody:
Handset internal ringer melody:
Handset name:
Key tone beep:
Auto answer:
Call timer:
Keypad:
Handset speaker volume level:
Barring:
Emergency call:
Base ringer volumn level:
Base ringer melody:
Flash time:
Dial mode:
PIN code:
The PIN code will be reset to 0000, the barring is disabled and the
emergency numbers are lost.

8.14 KEYPAD LOCK

The keypad can be locked so that no settings can be changed or no telephone number can
be dialed. The -icon will appear on display when keypad is locked.
8.14.1 Locking the keypad by #-key (quick lock)
Press and hold
8.14.2 Unlock the keypad
Press key for 2 seconds again to unlock the keypad

Butler 3900/Twin/Triple/Quattro

and down
key for 2 seconds. The keypad will be locked.
keys
3
1
2
B3900
ON
ON
ON
unlocked
3
disabled
empty
3
1
100ms
Tone
0000
Butler 3900/Twin/Triple/Quattro
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