Siemens optiPoint 420 standard - Adjusting Display Contrast; Adjusting Key Label Contrast; Adjusting Speakerphone to Room Acoustics

Important Procedures with optiPoint display module
32
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Alternate
Open the menu.
Click on Alternate to switch to the
other party. The active call changes to
On Hold.
Local Conference
Click on Conference. Local confer-
ence is enabled and you are connect-
ed with two parties to a conference.
Call Control
Mon 03/03/03 11:34AM
00:24
On Hold
Jane Brown
123456789
00:24
Alternate
Bill Smith
987654321
Confer- Complete
Call Control
Mon 03/03/03 11:34AM
00:24
Conference
00:24
Bill Smith
987654321
Jane Brown
123456789
End Conf. Complete
Redial Last Number
n
Lift the handset
Open the menu.
Click on Redial Last No. to dial the
last dialed number.
Do not disturb
Open the menu in idle mode.
Click on Do not disturb to enable Do
Not Disturb.
Click on Display key DND Off to dis-
able Do Not Disturb.
Call Control
Mon 03/03/03 11:34AM
< Please Dial>
123
Redial Last No.
Call Log
Contacts
Call Control
Mon 03/03/03 11:34AM
+44 123456 78910
Do Not Disturb
Ringer on
Setup
Call Log
Redial Last No.
Group Pickup
Forward Calls
Contacts