Butler 575C
6.2 Select a base station
• P ress the Function button until "SELECT BASE" appears on the display.
• Press the OK button.
• The base number is shown on the display, for ex. "BASE NO:1".
• Press the Function button.
• The base numbers appear on the display "BASE NO:1 ~ 4, AUTO".
• When the desired base number is shown on the display, for ex.
"BASE NO : 2", press the OK button.
• Let's assume that the handset was subscribed to base unit 2 and
that the handset number is now "MULTI 1". If you want to
subscribe this handset to base unit 2 again, select de base unit
"BASE NO: 2" and press the OK button. Display :"NEW BASE:2"
Note : If the handset was never subscribed to base station 2,
the following is displayed : "NOT SUB2".
• On the display "BASE : 2" is shown.
• Press the OK button to subscribe the new base station.
• The unit returns to idle mode, "MULTI 2" appears on the display.
6.3 Speaker volume
The speaker volume can be adjusted. There are three volume levels : low "VOL LOW", medium
"VOL MIDDLE" and high "VOL HIGH". During a phone conversation the volume can be adjusted
temporarily by using the Volume button.
6.3.1 Adjusting the Speaker Volume
• Press the Function button until "EAR VOLUME" is displayed.
• Press the OK button.
• Select the desired volume level, for ex. "VOL MIDDLE"
• Press the OK button to confirm.
• The unit returns to the "EAR VOLUME" menu.
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SELECT BASE
BASE NO : 1
BASE NO : 2
NEW BASE : 2
NOT SUB 2
BASE : 2
MULTI 2
EAR VOLUME
VOL MIDDLE
EAR VOLUME