Butler 575C
6.4.2 Internal Ring Volume and Melody
Setting the internal ring volume and melody has to be done the same way as setting the external
ring volume and melody. You only have to select the menu "H-INT RING".
6.5 Key click ON/OFF
It is possible to set the handset in such a way that you hear a tone every time a button is pressed.
• Press the Function button until "H-KEY CLICK" is shown on the
display.
• Press the OK button.
• The present setting appears on the display.
• Press the Function button and select the desired setting.
• Press the OK button to confirm.
• The unit returns to the "H-KEY CLICK" menu.
6.6 Handset PIN code
The new handset PIN code will only replace the current one, if the new PIN code is entered corre c t l y
twice and if the pro c e d u re is not interrupted. If you change the PIN code 1590, please memorize
your new PIN code!
6.6.1 Changing the Handset PIN code
• Press the Function button until "H-CHANGE PIN" is displayed.
• Press the OK button.
• "PP PIN:" is displayed.
• Enter the current PIN code and press the OK button.
• When "NEW PIN" is displayed, enter the new handset PIN Code
and press the OK button.
• Then "RETYPE" is shown on the display.
• Enter the new PIN code once again.
• Press the OK button to confirm and the unit returns to the
"H-CHANGE PIN" menu.
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H--KEY CLICK
CLICK ON
H--KEY CLICK
H--CHANGE PIN
PP PIN :
NEW PIN :
RETYPE :
H--CHANGE PIN