Operating instructions

Section 700 - Operation Chapter 3. System Features
ICX-35-700 ICX (International), issued March/1998 35
Operation
To switch Day 1/Day 2/Night modes using Feature Access Codes (Versions prior to
3.0):
Switch Mode Procedure Indication
Toggle Day 1,
Day 2 and Night
Modes
1. Press the
ON/OFF
key. Intercom dial tone
ON/OFF
LED lights
2. Enter
760
(UK/HK) or
760#
(Tai-
wan, Malaysia, Indonesia).
3. Press the
ON/OFF
key
ON/OFF
LED goes off
If changing to Night mode,
Red
LED lights
If changing to Day mode,
Red
LED goes off
Day 2 Mode
1. Press the
ON/OFF
key. Intercom dial tone
ON/OFF
LED lights
2. Enter
761
(UK/HK) or
761#
(Tai-
wan, Malaysia, Indonesia) for the
Day 2 Feature code.
3. Press the
ON/OFF
key
ON/OFF
LED goes off
Green
LED lights
Night 1 Mode
1. Press the
ON/OFF
key. Intercom dial tone
ON/OFF
LED lights
2. Enter
762
(UK/HK) or
762#
(Tai-
wan, Malaysia, Indonesia)for the
Night 1 Feature code.
3. Press the
ON/OFF
key
ON/OFF
LED goes off
Red Night
LED lights
Night 2 Mode
1. Press the
ON/OFF
key. Intercom dial tone
ON/OFF
LED lights
2. Enter
763
(UK/HK) or
763#
(Tai-
wan, Malaysia, Indonesia) for the
Night 2 Feature code.
3. Press the
ON/OFF
key
ON/OFF
LED goes off
Red Night
LED lights